2009-05-31 Jerry DeLisle <jvdelisle@gcc.gnu.org>

[pf3gnuchains/gcc-fork.git] / Makefile.in

diff --git a/Makefile.in b/Makefile.in
index 9b7f632..21a5f24 100644 (file)
--- a/Makefile.in
+++ b/Makefile.in
@@ -3,11 +3,12 @@
 #
 # Makefile for directory with subdirs to build.
 #   Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
-#   1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation
+#   1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
+#   Free Software Foundation
 #
 # This file is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
+# the Free Software Foundation; either version 3 of the License, or
 # (at your option) any later version.
 # 
 # This program is distributed in the hope that it will be useful,
@@ -16,8 +17,8 @@
 # GNU General Public License for more details.
 # 
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+# along with this program; see the file COPYING3.  If not see
+# <http://www.gnu.org/licenses/>.
 #
 
 # First, test for a proper version of make, but only where one is required.
@@ -137,7 +138,6 @@ BUILD_EXPORTS = \
        CC="$(CC_FOR_BUILD)"; export CC; \
        CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
        CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
-       CPPFLAGS="$(CPPFLAGS_FOR_BUILD)"; export CPPFLAGS; \
        CXX="$(CXX_FOR_BUILD)"; export CXX; \
        CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
        GCJ="$(GCJ_FOR_BUILD)"; export GCJ; \
@@ -151,10 +151,9 @@ BUILD_EXPORTS = \
        WINDMC="$(WINDMC_FOR_BUILD)"; export WINDMC;
 
 # These variables must be set on the make command line for directories
-# built for the build system to override those in BASE_FLAGS_TO_PASS.
+# built for the build system to override those in BASE_FLAGS_TO_PASSS.
 EXTRA_BUILD_FLAGS = \
        CFLAGS="$(CFLAGS_FOR_BUILD)" \
-       CPPFLAGS="$(CPPFLAGS_FOR_BUILD)" \
        LDFLAGS="$(LDFLAGS_FOR_BUILD)"
 
 # This is the list of directories to built for the host system.
@@ -174,9 +173,10 @@ HOST_EXPORTS = \
        ADA_CFLAGS="$(ADA_CFLAGS)"; export ADA_CFLAGS; \
        CFLAGS="$(CFLAGS)"; export CFLAGS; \
        CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
-       CPPFLAGS="$(CPPFLAGS)"; export CPPFLAGS; \
        CXX="$(CXX)"; export CXX; \
        CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
+       GCJ="$(GCJ)"; export GCJ; \
+       GFORTRAN="$(GFORTRAN)"; export GFORTRAN; \
        AR="$(AR)"; export AR; \
        AS="$(AS)"; export AS; \
        CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
@@ -212,11 +212,10 @@ HOST_EXPORTS = \
 POSTSTAGE1_HOST_EXPORTS = \
        $(HOST_EXPORTS) \
        CC="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
-         -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/"; export CC; \
-       CC_FOR_BUILD="$(STAGE_CC_WRAPPER) \
-         $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
-         -B$$r/$(HOST_SUBDIR)/prev-gcc/ \
-         -B$(build_tooldir)/bin/"; export CC_FOR_BUILD; \
+         -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ \
+         $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
+       CC_FOR_BUILD="$$CC"; export CC_FOR_BUILD; \
+       GNATBIND="$$r/$(HOST_SUBDIR)/prev-gcc/gnatbind"; export GNATBIND \
        LDFLAGS="$(BOOT_LDFLAGS)"; export LDFLAGS;
 
 # Target libraries are put under this directory:
@@ -230,13 +229,13 @@ BASE_TARGET_EXPORTS = \
        $(BASE_EXPORTS) \
        AR="$(AR_FOR_TARGET)"; export AR; \
        AS="$(COMPILER_AS_FOR_TARGET)"; export AS; \
-       CC="$(CC_FOR_TARGET)"; export CC; \
-       CFLAGS="$(CFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CFLAGS; \
+       CC="$(CC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
+       CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
        CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
        CPPFLAGS="$(CPPFLAGS_FOR_TARGET)"; export CPPFLAGS; \
-       CXXFLAGS="$(CXXFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CXXFLAGS; \
-       GCJ="$(GCJ_FOR_TARGET)"; export GCJ; \
-       GFORTRAN="$(GFORTRAN_FOR_TARGET)"; export GFORTRAN; \
+       CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
+       GCJ="$(GCJ_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GCJ; \
+       GFORTRAN="$(GFORTRAN_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GFORTRAN; \
        DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
        LD="$(COMPILER_LD_FOR_TARGET)"; export LD; \
        LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
@@ -252,11 +251,11 @@ BASE_TARGET_EXPORTS = \
 RAW_CXX_TARGET_EXPORTS = \
        $(BASE_TARGET_EXPORTS) \
        CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
-       CXX="$(RAW_CXX_FOR_TARGET)"; export CXX;
+       CXX="$(RAW_CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
 
 NORMAL_TARGET_EXPORTS = \
        $(BASE_TARGET_EXPORTS) \
-       CXX="$(CXX_FOR_TARGET)"; export CXX;
+       CXX="$(CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
 
 # Where to find GMP
 HOST_GMPLIBS = @gmplibs@
@@ -290,7 +289,6 @@ AR_FOR_BUILD = @AR_FOR_BUILD@
 AS_FOR_BUILD = @AS_FOR_BUILD@
 CC_FOR_BUILD = @CC_FOR_BUILD@
 CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
-CPPFLAGS_FOR_BUILD = @CPPFLAGS_FOR_BUILD@
 CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@
 CXX_FOR_BUILD = @CXX_FOR_BUILD@
 DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
@@ -352,54 +350,95 @@ GNATBIND = @GNATBIND@
 GNATMAKE = @GNATMAKE@
 
 CFLAGS = @CFLAGS@
-CPPFLAGS = @CPPFLAGS@
 LDFLAGS = @LDFLAGS@
 LIBCFLAGS = $(CFLAGS)
 CXXFLAGS = @CXXFLAGS@
 LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
 
+TFLAGS =
+
+# Defaults for all stages; some are overridden below.
+
+STAGE_CFLAGS = $(BOOT_CFLAGS)
+STAGE_TFLAGS = $(TFLAGS)
+STAGE_CONFIGURE_FLAGS=@stage2_werror_flag@
+
+
+# Defaults for stage 1; some are overridden below.
+STAGE1_CFLAGS = $(STAGE_CFLAGS)
+STAGE1_TFLAGS = $(STAGE_TFLAGS)
+STAGE1_CONFIGURE_FLAGS = $(STAGE_CONFIGURE_FLAGS)
+
+# Defaults for stage 2; some are overridden below.
+STAGE2_CFLAGS = $(STAGE_CFLAGS)
+STAGE2_TFLAGS = $(STAGE_TFLAGS)
+STAGE2_CONFIGURE_FLAGS = $(STAGE_CONFIGURE_FLAGS)
+
+# Defaults for stage 3; some are overridden below.
+STAGE3_CFLAGS = $(STAGE_CFLAGS)
+STAGE3_TFLAGS = $(STAGE_TFLAGS)
+STAGE3_CONFIGURE_FLAGS = $(STAGE_CONFIGURE_FLAGS)
+
+# Defaults for stage 4; some are overridden below.
+STAGE4_CFLAGS = $(STAGE_CFLAGS)
+STAGE4_TFLAGS = $(STAGE_TFLAGS)
+STAGE4_CONFIGURE_FLAGS = $(STAGE_CONFIGURE_FLAGS)
+
+# Defaults for stage profile; some are overridden below.
+STAGEprofile_CFLAGS = $(STAGE_CFLAGS)
+STAGEprofile_TFLAGS = $(STAGE_TFLAGS)
+STAGEprofile_CONFIGURE_FLAGS = $(STAGE_CONFIGURE_FLAGS)
+
+# Defaults for stage feedback; some are overridden below.
+STAGEfeedback_CFLAGS = $(STAGE_CFLAGS)
+STAGEfeedback_TFLAGS = $(STAGE_TFLAGS)
+STAGEfeedback_CONFIGURE_FLAGS = $(STAGE_CONFIGURE_FLAGS)
+
+
 # Only build the C compiler for stage1, because that is the only one that
 # we can guarantee will build with the native compiler, and also it is the
 # only thing useful for building stage2. STAGE1_CFLAGS (via CFLAGS),
 # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
 # overrideable (for a bootstrap build stage1 also builds gcc.info).
 
+STAGE1_CFLAGS = @stage1_cflags@
 STAGE1_CHECKING=@stage1_checking@
 STAGE1_LANGUAGES=@stage1_languages@
+# * We force-disable intermodule optimizations, even if
+#   --enable-intermodule was passed, since the installed compiler
+#   probably can't handle them.  Luckily, autoconf always respects
+#   the last argument when conflicting --enable arguments are passed.
+# * Likewise, we force-disable coverage flags, since the installed
+#   compiler probably has never heard of them.
+STAGE1_CONFIGURE_FLAGS = --disable-intermodule $(STAGE1_CHECKING) \
+         --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)"
 
-STAGE1_CFLAGS=@stage1_cflags@
-STAGE2_CFLAGS=$(BOOT_CFLAGS)
-STAGE3_CFLAGS=$(BOOT_CFLAGS)
-STAGE4_CFLAGS=$(BOOT_CFLAGS)
+STAGEprofile_CFLAGS = $(STAGE2_CFLAGS) -fprofile-generate
+STAGEprofile_TFLAGS = $(STAGE2_TFLAGS)
 
-STAGE1_LIBCFLAGS=$(CFLAGS_FOR_TARGET)
-STAGE2_LIBCFLAGS=$(CFLAGS_FOR_TARGET)
-STAGE3_LIBCFLAGS=$(CFLAGS_FOR_TARGET)
-STAGE4_LIBCFLAGS=$(CFLAGS_FOR_TARGET)
+STAGEfeedback_CFLAGS = $(STAGE3_CFLAGS) -fprofile-use
+STAGEfeedback_TFLAGS = $(STAGE3_TFLAGS)
 
 do-compare = @do_compare@
 do-compare3 = $(do-compare)
-do-compare-debug = $(SHELL) $(srcdir)/contrib/compare-debug $$f1 $$f2
 
 # -----------------------------------------------
 # Programs producing files for the TARGET machine
 # -----------------------------------------------
 
-FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
-
 AR_FOR_TARGET=@AR_FOR_TARGET@
 AS_FOR_TARGET=@AS_FOR_TARGET@
-CC_FOR_TARGET=$(STAGE_CC_WRAPPER) @CC_FOR_TARGET@ $(FLAGS_FOR_TARGET)
+CC_FOR_TARGET=$(STAGE_CC_WRAPPER) @CC_FOR_TARGET@
 
 # If GCC_FOR_TARGET is not overriden on the command line, then this
 # variable is passed down to the gcc Makefile, where it is used to
 # build libgcc2.a.  We define it here so that it can itself be
 # overridden on the command line.
-GCC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCC_FOR_TARGET@ $(FLAGS_FOR_TARGET)
-CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @CXX_FOR_TARGET@ $(FLAGS_FOR_TARGET)
-RAW_CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @RAW_CXX_FOR_TARGET@ $(FLAGS_FOR_TARGET)
-GCJ_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCJ_FOR_TARGET@ $(FLAGS_FOR_TARGET)
-GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@ $(FLAGS_FOR_TARGET)
+GCC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCC_FOR_TARGET@
+CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @CXX_FOR_TARGET@
+RAW_CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @RAW_CXX_FOR_TARGET@
+GCJ_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCJ_FOR_TARGET@
+GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@
 DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
 LD_FOR_TARGET=@LD_FOR_TARGET@
 
@@ -416,14 +455,17 @@ COMPILER_LD_FOR_TARGET=@COMPILER_LD_FOR_TARGET@
 COMPILER_NM_FOR_TARGET=@COMPILER_NM_FOR_TARGET@
 
 CFLAGS_FOR_TARGET = @CFLAGS_FOR_TARGET@
-CPPFLAGS_FOR_TARGET = @CPPFLAGS_FOR_TARGET@
 CXXFLAGS_FOR_TARGET = @CXXFLAGS_FOR_TARGET@
-SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
-DEBUG_PREFIX_CFLAGS_FOR_TARGET = @DEBUG_PREFIX_CFLAGS_FOR_TARGET@
 
 LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
 LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
-LDFLAGS_FOR_TARGET = @LDFLAGS_FOR_TARGET@
+LDFLAGS_FOR_TARGET = 
+
+FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
+SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
+DEBUG_PREFIX_CFLAGS_FOR_TARGET = @DEBUG_PREFIX_CFLAGS_FOR_TARGET@
+
+XGCC_FLAGS_FOR_TARGET = $(FLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)
 
 # ------------------------------------
 # Miscellaneous targets and flag lists
@@ -464,7 +506,7 @@ TARGET_LIB_PATH_libgomp = $$r/$(TARGET_SUBDIR)/libgomp/.libs:
 
 # This is the list of directories that may be needed in RPATH_ENVVAR
 # so that programs built for the host machine work.
-HOST_LIB_PATH = $(HOST_LIB_PATH_bfd)$(HOST_LIB_PATH_opcodes)$(HOST_LIB_PATH_gmp)$(HOST_LIB_PATH_mpfr)$(HOST_LIB_PATH_ppl)$(HOST_LIB_PATH_cloog)
+HOST_LIB_PATH = $(HOST_LIB_PATH_bfd)$(HOST_LIB_PATH_opcodes)$(HOST_LIB_PATH_gmp)$(HOST_LIB_PATH_mpfr)$(HOST_LIB_PATH_mpc)$(HOST_LIB_PATH_ppl)$(HOST_LIB_PATH_cloog)
 
 # Define HOST_LIB_PATH_gcc here, for the sake of TARGET_LIB_PATH, ouch
 @if gcc
@@ -492,6 +534,11 @@ HOST_LIB_PATH_mpfr = \
   $$r/$(HOST_SUBDIR)/mpfr/.libs:$$r/$(HOST_SUBDIR)/prev-mpfr/.libs:
 @endif mpfr
 
+@if mpc
+HOST_LIB_PATH_mpc = \
+  $$r/$(HOST_SUBDIR)/mpc/.libs:$$r/$(HOST_SUBDIR)/prev-mpc/.libs:
+@endif mpc
+
 @if ppl
 HOST_LIB_PATH_ppl = \
   $$r/$(HOST_SUBDIR)/ppl/.libs:$$r/$(HOST_SUBDIR)/prev-ppl/.libs:
@@ -533,7 +580,6 @@ BASE_FLAGS_TO_PASS = \
        "BISON=$(BISON)" \
        "CC_FOR_BUILD=$(CC_FOR_BUILD)" \
        "CFLAGS_FOR_BUILD=$(CFLAGS_FOR_BUILD)" \
-       "CPPFLAGS_FOR_BUILD=$(CPPFLAGS_FOR_BUILD)" \
        "CXX_FOR_BUILD=$(CXX_FOR_BUILD)" \
        "EXPECT=$(EXPECT)" \
        "FLEX=$(FLEX)" \
@@ -556,17 +602,12 @@ BASE_FLAGS_TO_PASS = \
        "BOOT_CFLAGS=$(BOOT_CFLAGS)" \
        "BOOT_LDFLAGS=$(BOOT_LDFLAGS)" \
        "CFLAGS=$(CFLAGS)" \
-       "CPPFLAGS=$(CPPFLAGS)" \
        "CXXFLAGS=$(CXXFLAGS)" \
        "LDFLAGS=$(LDFLAGS)" \
        "LIBCFLAGS=$(LIBCFLAGS)" \
        "LIBCXXFLAGS=$(LIBCXXFLAGS)" \
-       "STAGE1_CFLAGS=$(STAGE1_CFLAGS)" \
        "STAGE1_CHECKING=$(STAGE1_CHECKING)" \
        "STAGE1_LANGUAGES=$(STAGE1_LANGUAGES)" \
-       "STAGE2_CFLAGS=$(STAGE2_CFLAGS)" \
-       "STAGE3_CFLAGS=$(STAGE3_CFLAGS)" \
-       "STAGE4_CFLAGS=$(STAGE4_CFLAGS)" \
        "GNATBIND=$(GNATBIND)" \
        "GNATMAKE=$(GNATMAKE)" \
        "AR_FOR_TARGET=$(AR_FOR_TARGET)" \
@@ -577,6 +618,7 @@ BASE_FLAGS_TO_PASS = \
        "CXX_FOR_TARGET=$(CXX_FOR_TARGET)" \
        "CXXFLAGS_FOR_TARGET=$(CXXFLAGS_FOR_TARGET)" \
        "DLLTOOL_FOR_TARGET=$(DLLTOOL_FOR_TARGET)" \
+       "FLAGS_FOR_TARGET=$(FLAGS_FOR_TARGET)" \
        "GCJ_FOR_TARGET=$(GCJ_FOR_TARGET)" \
        "GFORTRAN_FOR_TARGET=$(GFORTRAN_FOR_TARGET)" \
        "LD_FOR_TARGET=$(LD_FOR_TARGET)" \
@@ -590,8 +632,22 @@ BASE_FLAGS_TO_PASS = \
        "STRIP_FOR_TARGET=$(STRIP_FOR_TARGET)" \
        "WINDRES_FOR_TARGET=$(WINDRES_FOR_TARGET)" \
        "WINDMC_FOR_TARGET=$(WINDMC_FOR_TARGET)" \
+       "BUILD_CONFIG=$(BUILD_CONFIG)" \
        "`echo 'LANGUAGES=$(LANGUAGES)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
        "LEAN=$(LEAN)" \
+       "STAGE1_CFLAGS=$(STAGE1_CFLAGS)" \
+       "STAGE1_TFLAGS=$(STAGE1_TFLAGS)" \
+       "STAGE2_CFLAGS=$(STAGE2_CFLAGS)" \
+       "STAGE2_TFLAGS=$(STAGE2_TFLAGS)" \
+       "STAGE3_CFLAGS=$(STAGE3_CFLAGS)" \
+       "STAGE3_TFLAGS=$(STAGE3_TFLAGS)" \
+       "STAGE4_CFLAGS=$(STAGE4_CFLAGS)" \
+       "STAGE4_TFLAGS=$(STAGE4_TFLAGS)" \
+       "STAGEprofile_CFLAGS=$(STAGEprofile_CFLAGS)" \
+       "STAGEprofile_TFLAGS=$(STAGEprofile_TFLAGS)" \
+       "STAGEfeedback_CFLAGS=$(STAGEfeedback_CFLAGS)" \
+       "STAGEfeedback_TFLAGS=$(STAGEfeedback_TFLAGS)" \
+       "TFLAGS=$(TFLAGS)" \
        "CONFIG_SHELL=$(SHELL)" \
        "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)" 
 
@@ -606,6 +662,8 @@ EXTRA_HOST_FLAGS = \
        'CC=$(CC)' \
        'CXX=$(CXX)' \
        'DLLTOOL=$(DLLTOOL)' \
+       'GCJ=$(GCJ)' \
+       'GFORTRAN=$(GFORTRAN)' \
        'LD=$(LD)' \
        'LIPO=$(LIPO)' \
        'NM=$(NM)' \
@@ -632,8 +690,7 @@ X11_FLAGS_TO_PASS = \
 # Flags to pass to stage2 and later makes.
 
 POSTSTAGE1_FLAGS_TO_PASS = \
-       CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
-       GNATBIND="$$r/$(HOST_SUBDIR)/prev-gcc/gnatbind" \
+       CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" GNATBIND="$${GNATBIND}" \
        LDFLAGS="$(BOOT_LDFLAGS)" \
        "`echo 'ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 
@@ -645,21 +702,24 @@ POSTSTAGE1_FLAGS_TO_PASS = \
 EXTRA_TARGET_FLAGS = \
        'AR=$$(AR_FOR_TARGET)' \
        'AS=$(COMPILER_AS_FOR_TARGET)' \
-       'CC=$$(CC_FOR_TARGET)' \
-       'CFLAGS=$$(CFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)' \
-       'CPPFLAGS=$$(CPPFLAGS_FOR_TARGET)' \
-       'CXX=$$(CXX_FOR_TARGET)' \
-       'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)' \
+       'CC=$$(CC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
+       'CFLAGS=$$(CFLAGS_FOR_TARGET)' \
+       'CXX=$$(CXX_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
+       'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \
        'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
+       'GCJ=$$(GCJ_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
+       'GFORTRAN=$$(GFORTRAN_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
        'LD=$(COMPILER_LD_FOR_TARGET)' \
        'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
-       'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)' \
-       'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)' \
+       'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
+       'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET)' \
        'NM=$(COMPILER_NM_FOR_TARGET)' \
        'OBJDUMP=$$(OBJDUMP_FOR_TARGET)' \
        'RANLIB=$$(RANLIB_FOR_TARGET)' \
        'WINDRES=$$(WINDRES_FOR_TARGET)' \
-       'WINDMC=$$(WINDMC_FOR_TARGET)'
+       'WINDMC=$$(WINDMC_FOR_TARGET)' \
+       'XGCC_FLAGS_FOR_TARGET=$(XGCC_FLAGS_FOR_TARGET)' \
+       "TFLAGS=$$TFLAGS"
 
 TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
 
@@ -679,6 +739,13 @@ EXTRA_GCC_FLAGS = \
 
 GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
 
+@if gcc
+BUILD_CONFIG =
+ifneq ($(BUILD_CONFIG),)
+include $(foreach CONFIG, $(BUILD_CONFIG), $(srcdir)/config/$(CONFIG).mk)
+endif
+@endif gcc
+
 .PHONY: configure-host
 configure-host:  \
     maybe-configure-ash \
@@ -707,6 +774,7 @@ configure-host:  \
     maybe-configure-gettext \
     maybe-configure-gmp \
     maybe-configure-mpfr \
+    maybe-configure-mpc \
     maybe-configure-ppl \
     maybe-configure-cloog \
     maybe-configure-gnuserv \
@@ -723,6 +791,7 @@ configure-host:  \
     maybe-configure-libdecnumber \
     maybe-configure-libgui \
     maybe-configure-libiberty \
+    maybe-configure-libiconv \
     maybe-configure-libtool \
     maybe-configure-m4 \
     maybe-configure-make \
@@ -790,11 +859,18 @@ all:
        @: $(MAKE); $(unstage)
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+@if gcc-bootstrap
        if [ -f stage_last ]; then \
+         TFLAGS="$(STAGE$(shell test ! -f stage_last || sed s,^stage,, stage_last)_TFLAGS)"; \
          $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target; \
        else \
-         $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-host all-target; \
-       fi
+@endif gcc-bootstrap
+         $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-host all-target \
+@if gcc-bootstrap
+           ; \
+       fi \
+@endif gcc-bootstrap
+       && :
 
 .PHONY: all-build
 
@@ -848,6 +924,9 @@ all-host: maybe-all-gmp
 @if mpfr-no-bootstrap
 all-host: maybe-all-mpfr
 @endif mpfr-no-bootstrap
+@if mpc-no-bootstrap
+all-host: maybe-all-mpc
+@endif mpc-no-bootstrap
 @if ppl-no-bootstrap
 all-host: maybe-all-ppl
 @endif ppl-no-bootstrap
@@ -880,6 +959,7 @@ all-host: maybe-all-libgui
 @if libiberty-no-bootstrap
 all-host: maybe-all-libiberty
 @endif libiberty-no-bootstrap
+all-host: maybe-all-libiconv
 all-host: maybe-all-libtool
 all-host: maybe-all-m4
 all-host: maybe-all-make
@@ -982,6 +1062,7 @@ info-host: maybe-info-gawk
 info-host: maybe-info-gettext
 info-host: maybe-info-gmp
 info-host: maybe-info-mpfr
+info-host: maybe-info-mpc
 info-host: maybe-info-ppl
 info-host: maybe-info-cloog
 info-host: maybe-info-gnuserv
@@ -998,6 +1079,7 @@ info-host: maybe-info-libcpp
 info-host: maybe-info-libdecnumber
 info-host: maybe-info-libgui
 info-host: maybe-info-libiberty
+info-host: maybe-info-libiconv
 info-host: maybe-info-libtool
 info-host: maybe-info-m4
 info-host: maybe-info-make
@@ -1091,6 +1173,7 @@ dvi-host: maybe-dvi-gawk
 dvi-host: maybe-dvi-gettext
 dvi-host: maybe-dvi-gmp
 dvi-host: maybe-dvi-mpfr
+dvi-host: maybe-dvi-mpc
 dvi-host: maybe-dvi-ppl
 dvi-host: maybe-dvi-cloog
 dvi-host: maybe-dvi-gnuserv
@@ -1107,6 +1190,7 @@ dvi-host: maybe-dvi-libcpp
 dvi-host: maybe-dvi-libdecnumber
 dvi-host: maybe-dvi-libgui
 dvi-host: maybe-dvi-libiberty
+dvi-host: maybe-dvi-libiconv
 dvi-host: maybe-dvi-libtool
 dvi-host: maybe-dvi-m4
 dvi-host: maybe-dvi-make
@@ -1200,6 +1284,7 @@ pdf-host: maybe-pdf-gawk
 pdf-host: maybe-pdf-gettext
 pdf-host: maybe-pdf-gmp
 pdf-host: maybe-pdf-mpfr
+pdf-host: maybe-pdf-mpc
 pdf-host: maybe-pdf-ppl
 pdf-host: maybe-pdf-cloog
 pdf-host: maybe-pdf-gnuserv
@@ -1216,6 +1301,7 @@ pdf-host: maybe-pdf-libcpp
 pdf-host: maybe-pdf-libdecnumber
 pdf-host: maybe-pdf-libgui
 pdf-host: maybe-pdf-libiberty
+pdf-host: maybe-pdf-libiconv
 pdf-host: maybe-pdf-libtool
 pdf-host: maybe-pdf-m4
 pdf-host: maybe-pdf-make
@@ -1309,6 +1395,7 @@ html-host: maybe-html-gawk
 html-host: maybe-html-gettext
 html-host: maybe-html-gmp
 html-host: maybe-html-mpfr
+html-host: maybe-html-mpc
 html-host: maybe-html-ppl
 html-host: maybe-html-cloog
 html-host: maybe-html-gnuserv
@@ -1325,6 +1412,7 @@ html-host: maybe-html-libcpp
 html-host: maybe-html-libdecnumber
 html-host: maybe-html-libgui
 html-host: maybe-html-libiberty
+html-host: maybe-html-libiconv
 html-host: maybe-html-libtool
 html-host: maybe-html-m4
 html-host: maybe-html-make
@@ -1418,6 +1506,7 @@ TAGS-host: maybe-TAGS-gawk
 TAGS-host: maybe-TAGS-gettext
 TAGS-host: maybe-TAGS-gmp
 TAGS-host: maybe-TAGS-mpfr
+TAGS-host: maybe-TAGS-mpc
 TAGS-host: maybe-TAGS-ppl
 TAGS-host: maybe-TAGS-cloog
 TAGS-host: maybe-TAGS-gnuserv
@@ -1434,6 +1523,7 @@ TAGS-host: maybe-TAGS-libcpp
 TAGS-host: maybe-TAGS-libdecnumber
 TAGS-host: maybe-TAGS-libgui
 TAGS-host: maybe-TAGS-libiberty
+TAGS-host: maybe-TAGS-libiconv
 TAGS-host: maybe-TAGS-libtool
 TAGS-host: maybe-TAGS-m4
 TAGS-host: maybe-TAGS-make
@@ -1527,6 +1617,7 @@ install-info-host: maybe-install-info-gawk
 install-info-host: maybe-install-info-gettext
 install-info-host: maybe-install-info-gmp
 install-info-host: maybe-install-info-mpfr
+install-info-host: maybe-install-info-mpc
 install-info-host: maybe-install-info-ppl
 install-info-host: maybe-install-info-cloog
 install-info-host: maybe-install-info-gnuserv
@@ -1543,6 +1634,7 @@ install-info-host: maybe-install-info-libcpp
 install-info-host: maybe-install-info-libdecnumber
 install-info-host: maybe-install-info-libgui
 install-info-host: maybe-install-info-libiberty
+install-info-host: maybe-install-info-libiconv
 install-info-host: maybe-install-info-libtool
 install-info-host: maybe-install-info-m4
 install-info-host: maybe-install-info-make
@@ -1636,6 +1728,7 @@ install-pdf-host: maybe-install-pdf-gawk
 install-pdf-host: maybe-install-pdf-gettext
 install-pdf-host: maybe-install-pdf-gmp
 install-pdf-host: maybe-install-pdf-mpfr
+install-pdf-host: maybe-install-pdf-mpc
 install-pdf-host: maybe-install-pdf-ppl
 install-pdf-host: maybe-install-pdf-cloog
 install-pdf-host: maybe-install-pdf-gnuserv
@@ -1652,6 +1745,7 @@ install-pdf-host: maybe-install-pdf-libcpp
 install-pdf-host: maybe-install-pdf-libdecnumber
 install-pdf-host: maybe-install-pdf-libgui
 install-pdf-host: maybe-install-pdf-libiberty
+install-pdf-host: maybe-install-pdf-libiconv
 install-pdf-host: maybe-install-pdf-libtool
 install-pdf-host: maybe-install-pdf-m4
 install-pdf-host: maybe-install-pdf-make
@@ -1745,6 +1839,7 @@ install-html-host: maybe-install-html-gawk
 install-html-host: maybe-install-html-gettext
 install-html-host: maybe-install-html-gmp
 install-html-host: maybe-install-html-mpfr
+install-html-host: maybe-install-html-mpc
 install-html-host: maybe-install-html-ppl
 install-html-host: maybe-install-html-cloog
 install-html-host: maybe-install-html-gnuserv
@@ -1761,6 +1856,7 @@ install-html-host: maybe-install-html-libcpp
 install-html-host: maybe-install-html-libdecnumber
 install-html-host: maybe-install-html-libgui
 install-html-host: maybe-install-html-libiberty
+install-html-host: maybe-install-html-libiconv
 install-html-host: maybe-install-html-libtool
 install-html-host: maybe-install-html-m4
 install-html-host: maybe-install-html-make
@@ -1854,6 +1950,7 @@ installcheck-host: maybe-installcheck-gawk
 installcheck-host: maybe-installcheck-gettext
 installcheck-host: maybe-installcheck-gmp
 installcheck-host: maybe-installcheck-mpfr
+installcheck-host: maybe-installcheck-mpc
 installcheck-host: maybe-installcheck-ppl
 installcheck-host: maybe-installcheck-cloog
 installcheck-host: maybe-installcheck-gnuserv
@@ -1870,6 +1967,7 @@ installcheck-host: maybe-installcheck-libcpp
 installcheck-host: maybe-installcheck-libdecnumber
 installcheck-host: maybe-installcheck-libgui
 installcheck-host: maybe-installcheck-libiberty
+installcheck-host: maybe-installcheck-libiconv
 installcheck-host: maybe-installcheck-libtool
 installcheck-host: maybe-installcheck-m4
 installcheck-host: maybe-installcheck-make
@@ -1963,6 +2061,7 @@ mostlyclean-host: maybe-mostlyclean-gawk
 mostlyclean-host: maybe-mostlyclean-gettext
 mostlyclean-host: maybe-mostlyclean-gmp
 mostlyclean-host: maybe-mostlyclean-mpfr
+mostlyclean-host: maybe-mostlyclean-mpc
 mostlyclean-host: maybe-mostlyclean-ppl
 mostlyclean-host: maybe-mostlyclean-cloog
 mostlyclean-host: maybe-mostlyclean-gnuserv
@@ -1979,6 +2078,7 @@ mostlyclean-host: maybe-mostlyclean-libcpp
 mostlyclean-host: maybe-mostlyclean-libdecnumber
 mostlyclean-host: maybe-mostlyclean-libgui
 mostlyclean-host: maybe-mostlyclean-libiberty
+mostlyclean-host: maybe-mostlyclean-libiconv
 mostlyclean-host: maybe-mostlyclean-libtool
 mostlyclean-host: maybe-mostlyclean-m4
 mostlyclean-host: maybe-mostlyclean-make
@@ -2072,6 +2172,7 @@ clean-host: maybe-clean-gawk
 clean-host: maybe-clean-gettext
 clean-host: maybe-clean-gmp
 clean-host: maybe-clean-mpfr
+clean-host: maybe-clean-mpc
 clean-host: maybe-clean-ppl
 clean-host: maybe-clean-cloog
 clean-host: maybe-clean-gnuserv
@@ -2088,6 +2189,7 @@ clean-host: maybe-clean-libcpp
 clean-host: maybe-clean-libdecnumber
 clean-host: maybe-clean-libgui
 clean-host: maybe-clean-libiberty
+clean-host: maybe-clean-libiconv
 clean-host: maybe-clean-libtool
 clean-host: maybe-clean-m4
 clean-host: maybe-clean-make
@@ -2181,6 +2283,7 @@ distclean-host: maybe-distclean-gawk
 distclean-host: maybe-distclean-gettext
 distclean-host: maybe-distclean-gmp
 distclean-host: maybe-distclean-mpfr
+distclean-host: maybe-distclean-mpc
 distclean-host: maybe-distclean-ppl
 distclean-host: maybe-distclean-cloog
 distclean-host: maybe-distclean-gnuserv
@@ -2197,6 +2300,7 @@ distclean-host: maybe-distclean-libcpp
 distclean-host: maybe-distclean-libdecnumber
 distclean-host: maybe-distclean-libgui
 distclean-host: maybe-distclean-libiberty
+distclean-host: maybe-distclean-libiconv
 distclean-host: maybe-distclean-libtool
 distclean-host: maybe-distclean-m4
 distclean-host: maybe-distclean-make
@@ -2290,6 +2394,7 @@ maintainer-clean-host: maybe-maintainer-clean-gawk
 maintainer-clean-host: maybe-maintainer-clean-gettext
 maintainer-clean-host: maybe-maintainer-clean-gmp
 maintainer-clean-host: maybe-maintainer-clean-mpfr
+maintainer-clean-host: maybe-maintainer-clean-mpc
 maintainer-clean-host: maybe-maintainer-clean-ppl
 maintainer-clean-host: maybe-maintainer-clean-cloog
 maintainer-clean-host: maybe-maintainer-clean-gnuserv
@@ -2306,6 +2411,7 @@ maintainer-clean-host: maybe-maintainer-clean-libcpp
 maintainer-clean-host: maybe-maintainer-clean-libdecnumber
 maintainer-clean-host: maybe-maintainer-clean-libgui
 maintainer-clean-host: maybe-maintainer-clean-libiberty
+maintainer-clean-host: maybe-maintainer-clean-libiconv
 maintainer-clean-host: maybe-maintainer-clean-libtool
 maintainer-clean-host: maybe-maintainer-clean-m4
 maintainer-clean-host: maybe-maintainer-clean-make
@@ -2453,6 +2559,7 @@ check-host:  \
     maybe-check-gettext \
     maybe-check-gmp \
     maybe-check-mpfr \
+    maybe-check-mpc \
     maybe-check-ppl \
     maybe-check-cloog \
     maybe-check-gnuserv \
@@ -2469,6 +2576,7 @@ check-host:  \
     maybe-check-libdecnumber \
     maybe-check-libgui \
     maybe-check-libiberty \
+    maybe-check-libiconv \
     maybe-check-libtool \
     maybe-check-m4 \
     maybe-check-make \
@@ -2588,6 +2696,7 @@ install-host-nogcc:  \
     maybe-install-gettext \
     maybe-install-gmp \
     maybe-install-mpfr \
+    maybe-install-mpc \
     maybe-install-ppl \
     maybe-install-cloog \
     maybe-install-gnuserv \
@@ -2604,6 +2713,7 @@ install-host-nogcc:  \
     maybe-install-libdecnumber \
     maybe-install-libgui \
     maybe-install-libiberty \
+    maybe-install-libiconv \
     maybe-install-libtool \
     maybe-install-m4 \
     maybe-install-make \
@@ -2664,6 +2774,7 @@ install-host:  \
     maybe-install-gettext \
     maybe-install-gmp \
     maybe-install-mpfr \
+    maybe-install-mpc \
     maybe-install-ppl \
     maybe-install-cloog \
     maybe-install-gnuserv \
@@ -2680,6 +2791,7 @@ install-host:  \
     maybe-install-libdecnumber \
     maybe-install-libgui \
     maybe-install-libiberty \
+    maybe-install-libiconv \
     maybe-install-libtool \
     maybe-install-m4 \
     maybe-install-make \
@@ -4936,10 +5048,12 @@ configure-stage1-bfd:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/bfd
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE1_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/bfd/Makefile || exit 0; \
-       $(HOST_EXPORTS)  \
+       $(HOST_EXPORTS) \
        CFLAGS="$(STAGE1_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE1_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE1_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(LIBCFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 1 in $(HOST_SUBDIR)/bfd ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/bfd ; \
        cd $(HOST_SUBDIR)/bfd || exit 1; \
@@ -4953,8 +5067,7 @@ configure-stage1-bfd:
        $(SHELL) $${libsrcdir}/configure \
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
-          \
-         --disable-intermodule $(STAGE1_CHECKING)        --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)" 
+         $(STAGE1_CONFIGURE_FLAGS)
 @endif bfd-bootstrap
 
 .PHONY: configure-stage2-bfd maybe-configure-stage2-bfd
@@ -4966,11 +5079,13 @@ configure-stage2-bfd:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/bfd
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE2_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/bfd/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGE2_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE2_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE2_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGE2_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 2 in $(HOST_SUBDIR)/bfd ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/bfd ; \
        cd $(HOST_SUBDIR)/bfd || exit 1; \
@@ -4985,38 +5100,7 @@ configure-stage2-bfd:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
-@endif bfd-bootstrap
-
-.PHONY: configure-stageb2g0-bfd maybe-configure-stageb2g0-bfd
-maybe-configure-stageb2g0-bfd:
-@if bfd-bootstrap
-maybe-configure-stageb2g0-bfd: configure-stageb2g0-bfd
-configure-stageb2g0-bfd:
-       @[ $(current_stage) = stageb2g0 ] || $(MAKE) stageb2g0-start
-       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/bfd
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       test ! -f $(HOST_SUBDIR)/bfd/Makefile || exit 0; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE2_CFLAGS) -g0"; export CFLAGS; \
-       CXXFLAGS="$(STAGE2_CFLAGS) -g0"; export CXXFLAGS;  \
-       echo Configuring stage b2g0 in $(HOST_SUBDIR)/bfd ; \
-       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/bfd ; \
-       cd $(HOST_SUBDIR)/bfd || exit 1; \
-       case $(srcdir) in \
-         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
-         *) topdir=`echo $(HOST_SUBDIR)/bfd/ | \
-               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
-       esac; \
-       srcdiroption="--srcdir=$${topdir}/bfd"; \
-       libsrcdir="$$s/bfd"; \
-       $(SHELL) $${libsrcdir}/configure \
-         $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
-         --target=${target_alias} $${srcdiroption} \
-         --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGE2_CONFIGURE_FLAGS)
 @endif bfd-bootstrap
 
 .PHONY: configure-stage3-bfd maybe-configure-stage3-bfd
@@ -5028,11 +5112,13 @@ configure-stage3-bfd:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/bfd
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE3_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/bfd/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGE3_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE3_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE3_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGE3_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 3 in $(HOST_SUBDIR)/bfd ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/bfd ; \
        cd $(HOST_SUBDIR)/bfd || exit 1; \
@@ -5047,38 +5133,7 @@ configure-stage3-bfd:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
-@endif bfd-bootstrap
-
-.PHONY: configure-stageb3g2-bfd maybe-configure-stageb3g2-bfd
-maybe-configure-stageb3g2-bfd:
-@if bfd-bootstrap
-maybe-configure-stageb3g2-bfd: configure-stageb3g2-bfd
-configure-stageb3g2-bfd:
-       @[ $(current_stage) = stageb3g2 ] || $(MAKE) stageb3g2-start
-       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/bfd
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       test ! -f $(HOST_SUBDIR)/bfd/Makefile || exit 0; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE3_CFLAGS) -g2"; export CFLAGS; \
-       CXXFLAGS="$(STAGE3_CFLAGS) -g2"; export CXXFLAGS;  \
-       echo Configuring stage b3g2 in $(HOST_SUBDIR)/bfd ; \
-       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/bfd ; \
-       cd $(HOST_SUBDIR)/bfd || exit 1; \
-       case $(srcdir) in \
-         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
-         *) topdir=`echo $(HOST_SUBDIR)/bfd/ | \
-               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
-       esac; \
-       srcdiroption="--srcdir=$${topdir}/bfd"; \
-       libsrcdir="$$s/bfd"; \
-       $(SHELL) $${libsrcdir}/configure \
-         $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
-         --target=${target_alias} $${srcdiroption} \
-         --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGE3_CONFIGURE_FLAGS)
 @endif bfd-bootstrap
 
 .PHONY: configure-stage4-bfd maybe-configure-stage4-bfd
@@ -5090,11 +5145,13 @@ configure-stage4-bfd:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/bfd
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE4_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/bfd/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGE4_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE4_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE4_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGE4_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 4 in $(HOST_SUBDIR)/bfd ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/bfd ; \
        cd $(HOST_SUBDIR)/bfd || exit 1; \
@@ -5109,7 +5166,7 @@ configure-stage4-bfd:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGE4_CONFIGURE_FLAGS)
 @endif bfd-bootstrap
 
 .PHONY: configure-stageprofile-bfd maybe-configure-stageprofile-bfd
@@ -5121,11 +5178,13 @@ configure-stageprofile-bfd:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/bfd
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEprofile_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/bfd/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CFLAGS; \
-       CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CXXFLAGS;  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
+       CFLAGS="$(STAGEprofile_CFLAGS)"; export CFLAGS; \
+       CXXFLAGS="$(STAGEprofile_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGEprofile_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage profile in $(HOST_SUBDIR)/bfd ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/bfd ; \
        cd $(HOST_SUBDIR)/bfd || exit 1; \
@@ -5140,7 +5199,7 @@ configure-stageprofile-bfd:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGEprofile_CONFIGURE_FLAGS)
 @endif bfd-bootstrap
 
 .PHONY: configure-stagefeedback-bfd maybe-configure-stagefeedback-bfd
@@ -5152,11 +5211,13 @@ configure-stagefeedback-bfd:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/bfd
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEfeedback_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/bfd/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CFLAGS; \
-       CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CXXFLAGS;  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
+       CFLAGS="$(STAGEfeedback_CFLAGS)"; export CFLAGS; \
+       CXXFLAGS="$(STAGEfeedback_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGEfeedback_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage feedback in $(HOST_SUBDIR)/bfd ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/bfd ; \
        cd $(HOST_SUBDIR)/bfd || exit 1; \
@@ -5171,7 +5232,7 @@ configure-stagefeedback-bfd:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGEfeedback_CONFIGURE_FLAGS)
 @endif bfd-bootstrap
 
 
@@ -5209,13 +5270,18 @@ all-stage1-bfd: configure-stage1-bfd
        @[ $(current_stage) = stage1 ] || $(MAKE) stage1-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE1_TFLAGS)"; \
        $(HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/bfd && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE1_CFLAGS)" CXXFLAGS="$(STAGE1_CFLAGS)" \
-               LIBCFLAGS="$(STAGE1_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" $(EXTRA_HOST_FLAGS)   \
+               CFLAGS="$(STAGE1_CFLAGS)" \
+               CXXFLAGS="$(STAGE1_CFLAGS)" \
+               LIBCFLAGS="$(LIBCFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS)   \
+               TFLAGS="$(STAGE1_TFLAGS)" \
                $(TARGET-stage1-bfd)
 
 maybe-clean-stage1-bfd: clean-stage1-bfd
@@ -5245,14 +5311,19 @@ all-stage2-bfd: configure-stage2-bfd
        @[ $(current_stage) = stage2 ] || $(MAKE) stage2-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE2_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/bfd && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE2_CFLAGS)" CXXFLAGS="$(STAGE2_CFLAGS)" \
-               LIBCFLAGS="$(STAGE2_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGE2_CFLAGS)" \
+               CXXFLAGS="$(STAGE2_CFLAGS)" \
+               LIBCFLAGS="$(STAGE2_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGE2_TFLAGS)" \
                $(TARGET-stage2-bfd)
 
 maybe-clean-stage2-bfd: clean-stage2-bfd
@@ -5271,44 +5342,6 @@ clean-stage2-bfd:
 @endif bfd-bootstrap
 
 
-.PHONY: all-stageb2g0-bfd maybe-all-stageb2g0-bfd
-.PHONY: clean-stageb2g0-bfd maybe-clean-stageb2g0-bfd
-maybe-all-stageb2g0-bfd:
-maybe-clean-stageb2g0-bfd:
-@if bfd-bootstrap
-maybe-all-stageb2g0-bfd: all-stageb2g0-bfd
-all-stageb2g0: all-stageb2g0-bfd
-TARGET-stageb2g0-bfd = $(TARGET-bfd)
-all-stageb2g0-bfd: configure-stageb2g0-bfd
-       @[ $(current_stage) = stageb2g0 ] || $(MAKE) stageb2g0-start
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS) \
-       cd $(HOST_SUBDIR)/bfd && \
-       $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE2_CFLAGS) -g0" CXXFLAGS="$(STAGE2_CFLAGS) -g0" \
-               LIBCFLAGS="$(STAGE2_LIBCFLAGS) -g0" \
-               CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" \
-               CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
-               $(TARGET-stageb2g0-bfd)
-
-maybe-clean-stageb2g0-bfd: clean-stageb2g0-bfd
-clean-stageb2g0: clean-stageb2g0-bfd
-clean-stageb2g0-bfd:
-       @if [ $(current_stage) = stageb2g0 ]; then \
-         [ -f $(HOST_SUBDIR)/bfd/Makefile ] || exit 0; \
-       else \
-         [ -f $(HOST_SUBDIR)/stageb2g0-bfd/Makefile ] || exit 0; \
-         $(MAKE) stageb2g0-start; \
-       fi; \
-       cd $(HOST_SUBDIR)/bfd && \
-       $(MAKE) $(EXTRA_HOST_FLAGS)  \
-               $(POSTSTAGE1_FLAGS_TO_PASS)  \
-                clean
-@endif bfd-bootstrap
-
-
 .PHONY: all-stage3-bfd maybe-all-stage3-bfd
 .PHONY: clean-stage3-bfd maybe-clean-stage3-bfd
 maybe-all-stage3-bfd:
@@ -5321,14 +5354,19 @@ all-stage3-bfd: configure-stage3-bfd
        @[ $(current_stage) = stage3 ] || $(MAKE) stage3-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE3_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/bfd && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE3_CFLAGS)" CXXFLAGS="$(STAGE3_CFLAGS)" \
-               LIBCFLAGS="$(STAGE3_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGE3_CFLAGS)" \
+               CXXFLAGS="$(STAGE3_CFLAGS)" \
+               LIBCFLAGS="$(STAGE3_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGE3_TFLAGS)" \
                $(TARGET-stage3-bfd)
 
 maybe-clean-stage3-bfd: clean-stage3-bfd
@@ -5347,44 +5385,6 @@ clean-stage3-bfd:
 @endif bfd-bootstrap
 
 
-.PHONY: all-stageb3g2-bfd maybe-all-stageb3g2-bfd
-.PHONY: clean-stageb3g2-bfd maybe-clean-stageb3g2-bfd
-maybe-all-stageb3g2-bfd:
-maybe-clean-stageb3g2-bfd:
-@if bfd-bootstrap
-maybe-all-stageb3g2-bfd: all-stageb3g2-bfd
-all-stageb3g2: all-stageb3g2-bfd
-TARGET-stageb3g2-bfd = $(TARGET-bfd)
-all-stageb3g2-bfd: configure-stageb3g2-bfd
-       @[ $(current_stage) = stageb3g2 ] || $(MAKE) stageb3g2-start
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS) \
-       cd $(HOST_SUBDIR)/bfd && \
-       $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE3_CFLAGS) -g2" CXXFLAGS="$(STAGE3_CFLAGS) -g2" \
-               LIBCFLAGS="$(STAGE3_LIBCFLAGS) -g2" \
-               CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" \
-               CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
-               $(TARGET-stageb3g2-bfd)
-
-maybe-clean-stageb3g2-bfd: clean-stageb3g2-bfd
-clean-stageb3g2: clean-stageb3g2-bfd
-clean-stageb3g2-bfd:
-       @if [ $(current_stage) = stageb3g2 ]; then \
-         [ -f $(HOST_SUBDIR)/bfd/Makefile ] || exit 0; \
-       else \
-         [ -f $(HOST_SUBDIR)/stageb3g2-bfd/Makefile ] || exit 0; \
-         $(MAKE) stageb3g2-start; \
-       fi; \
-       cd $(HOST_SUBDIR)/bfd && \
-       $(MAKE) $(EXTRA_HOST_FLAGS)  \
-               $(POSTSTAGE1_FLAGS_TO_PASS)  \
-                clean
-@endif bfd-bootstrap
-
-
 .PHONY: all-stage4-bfd maybe-all-stage4-bfd
 .PHONY: clean-stage4-bfd maybe-clean-stage4-bfd
 maybe-all-stage4-bfd:
@@ -5397,14 +5397,19 @@ all-stage4-bfd: configure-stage4-bfd
        @[ $(current_stage) = stage4 ] || $(MAKE) stage4-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE4_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/bfd && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE4_CFLAGS)" CXXFLAGS="$(STAGE4_CFLAGS)" \
+               CFLAGS="$(STAGE4_CFLAGS)" \
+               CXXFLAGS="$(STAGE4_CFLAGS)" \
                LIBCFLAGS="$(STAGE4_CFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGE4_TFLAGS)" \
                $(TARGET-stage4-bfd)
 
 maybe-clean-stage4-bfd: clean-stage4-bfd
@@ -5435,14 +5440,19 @@ all-stageprofile-bfd: configure-stageprofile-bfd
        @[ $(current_stage) = stageprofile ] || $(MAKE) stageprofile-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEprofile_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/bfd && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" \
-               LIBCFLAGS="$(STAGE2_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGEprofile_CFLAGS)" \
+               CXXFLAGS="$(STAGEprofile_CFLAGS)" \
+               LIBCFLAGS="$(STAGEprofile_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGEprofile_TFLAGS)" \
                $(TARGET-stageprofile-bfd)
 
 maybe-clean-stageprofile-bfd: clean-stageprofile-bfd
@@ -5473,14 +5483,19 @@ all-stagefeedback-bfd: configure-stagefeedback-bfd
        @[ $(current_stage) = stagefeedback ] || $(MAKE) stagefeedback-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEfeedback_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/bfd && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE3_CFLAGS) -fprofile-use" CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use" \
-               LIBCFLAGS="$(STAGE3_LIBCFLAGS) -fprofile-use" \
-               CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" \
-               CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGEfeedback_CFLAGS)" \
+               CXXFLAGS="$(STAGEfeedback_CFLAGS)" \
+               LIBCFLAGS="$(STAGEfeedback_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGEfeedback_TFLAGS)" \
                $(TARGET-stagefeedback-bfd)
 
 maybe-clean-stagefeedback-bfd: clean-stagefeedback-bfd
@@ -5899,10 +5914,12 @@ configure-stage1-opcodes:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/opcodes
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE1_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/opcodes/Makefile || exit 0; \
-       $(HOST_EXPORTS)  \
+       $(HOST_EXPORTS) \
        CFLAGS="$(STAGE1_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE1_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE1_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(LIBCFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 1 in $(HOST_SUBDIR)/opcodes ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/opcodes ; \
        cd $(HOST_SUBDIR)/opcodes || exit 1; \
@@ -5916,8 +5933,7 @@ configure-stage1-opcodes:
        $(SHELL) $${libsrcdir}/configure \
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
-          \
-         --disable-intermodule $(STAGE1_CHECKING)        --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)" 
+         $(STAGE1_CONFIGURE_FLAGS)
 @endif opcodes-bootstrap
 
 .PHONY: configure-stage2-opcodes maybe-configure-stage2-opcodes
@@ -5929,11 +5945,13 @@ configure-stage2-opcodes:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/opcodes
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE2_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/opcodes/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGE2_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE2_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE2_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGE2_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 2 in $(HOST_SUBDIR)/opcodes ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/opcodes ; \
        cd $(HOST_SUBDIR)/opcodes || exit 1; \
@@ -5948,38 +5966,7 @@ configure-stage2-opcodes:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
-@endif opcodes-bootstrap
-
-.PHONY: configure-stageb2g0-opcodes maybe-configure-stageb2g0-opcodes
-maybe-configure-stageb2g0-opcodes:
-@if opcodes-bootstrap
-maybe-configure-stageb2g0-opcodes: configure-stageb2g0-opcodes
-configure-stageb2g0-opcodes:
-       @[ $(current_stage) = stageb2g0 ] || $(MAKE) stageb2g0-start
-       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/opcodes
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       test ! -f $(HOST_SUBDIR)/opcodes/Makefile || exit 0; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE2_CFLAGS) -g0"; export CFLAGS; \
-       CXXFLAGS="$(STAGE2_CFLAGS) -g0"; export CXXFLAGS;  \
-       echo Configuring stage b2g0 in $(HOST_SUBDIR)/opcodes ; \
-       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/opcodes ; \
-       cd $(HOST_SUBDIR)/opcodes || exit 1; \
-       case $(srcdir) in \
-         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
-         *) topdir=`echo $(HOST_SUBDIR)/opcodes/ | \
-               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
-       esac; \
-       srcdiroption="--srcdir=$${topdir}/opcodes"; \
-       libsrcdir="$$s/opcodes"; \
-       $(SHELL) $${libsrcdir}/configure \
-         $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
-         --target=${target_alias} $${srcdiroption} \
-         --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGE2_CONFIGURE_FLAGS)
 @endif opcodes-bootstrap
 
 .PHONY: configure-stage3-opcodes maybe-configure-stage3-opcodes
@@ -5991,11 +5978,13 @@ configure-stage3-opcodes:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/opcodes
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE3_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/opcodes/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGE3_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE3_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE3_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGE3_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 3 in $(HOST_SUBDIR)/opcodes ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/opcodes ; \
        cd $(HOST_SUBDIR)/opcodes || exit 1; \
@@ -6010,38 +5999,7 @@ configure-stage3-opcodes:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
-@endif opcodes-bootstrap
-
-.PHONY: configure-stageb3g2-opcodes maybe-configure-stageb3g2-opcodes
-maybe-configure-stageb3g2-opcodes:
-@if opcodes-bootstrap
-maybe-configure-stageb3g2-opcodes: configure-stageb3g2-opcodes
-configure-stageb3g2-opcodes:
-       @[ $(current_stage) = stageb3g2 ] || $(MAKE) stageb3g2-start
-       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/opcodes
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       test ! -f $(HOST_SUBDIR)/opcodes/Makefile || exit 0; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE3_CFLAGS) -g2"; export CFLAGS; \
-       CXXFLAGS="$(STAGE3_CFLAGS) -g2"; export CXXFLAGS;  \
-       echo Configuring stage b3g2 in $(HOST_SUBDIR)/opcodes ; \
-       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/opcodes ; \
-       cd $(HOST_SUBDIR)/opcodes || exit 1; \
-       case $(srcdir) in \
-         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
-         *) topdir=`echo $(HOST_SUBDIR)/opcodes/ | \
-               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
-       esac; \
-       srcdiroption="--srcdir=$${topdir}/opcodes"; \
-       libsrcdir="$$s/opcodes"; \
-       $(SHELL) $${libsrcdir}/configure \
-         $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
-         --target=${target_alias} $${srcdiroption} \
-         --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGE3_CONFIGURE_FLAGS)
 @endif opcodes-bootstrap
 
 .PHONY: configure-stage4-opcodes maybe-configure-stage4-opcodes
@@ -6053,11 +6011,13 @@ configure-stage4-opcodes:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/opcodes
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE4_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/opcodes/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGE4_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE4_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE4_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGE4_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 4 in $(HOST_SUBDIR)/opcodes ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/opcodes ; \
        cd $(HOST_SUBDIR)/opcodes || exit 1; \
@@ -6072,7 +6032,7 @@ configure-stage4-opcodes:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGE4_CONFIGURE_FLAGS)
 @endif opcodes-bootstrap
 
 .PHONY: configure-stageprofile-opcodes maybe-configure-stageprofile-opcodes
@@ -6084,11 +6044,13 @@ configure-stageprofile-opcodes:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/opcodes
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEprofile_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/opcodes/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CFLAGS; \
-       CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CXXFLAGS;  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
+       CFLAGS="$(STAGEprofile_CFLAGS)"; export CFLAGS; \
+       CXXFLAGS="$(STAGEprofile_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGEprofile_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage profile in $(HOST_SUBDIR)/opcodes ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/opcodes ; \
        cd $(HOST_SUBDIR)/opcodes || exit 1; \
@@ -6103,7 +6065,7 @@ configure-stageprofile-opcodes:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGEprofile_CONFIGURE_FLAGS)
 @endif opcodes-bootstrap
 
 .PHONY: configure-stagefeedback-opcodes maybe-configure-stagefeedback-opcodes
@@ -6115,11 +6077,13 @@ configure-stagefeedback-opcodes:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/opcodes
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEfeedback_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/opcodes/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CFLAGS; \
-       CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CXXFLAGS;  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
+       CFLAGS="$(STAGEfeedback_CFLAGS)"; export CFLAGS; \
+       CXXFLAGS="$(STAGEfeedback_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGEfeedback_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage feedback in $(HOST_SUBDIR)/opcodes ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/opcodes ; \
        cd $(HOST_SUBDIR)/opcodes || exit 1; \
@@ -6134,7 +6098,7 @@ configure-stagefeedback-opcodes:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGEfeedback_CONFIGURE_FLAGS)
 @endif opcodes-bootstrap
 
 
@@ -6172,13 +6136,18 @@ all-stage1-opcodes: configure-stage1-opcodes
        @[ $(current_stage) = stage1 ] || $(MAKE) stage1-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE1_TFLAGS)"; \
        $(HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/opcodes && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE1_CFLAGS)" CXXFLAGS="$(STAGE1_CFLAGS)" \
-               LIBCFLAGS="$(STAGE1_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" $(EXTRA_HOST_FLAGS)   \
+               CFLAGS="$(STAGE1_CFLAGS)" \
+               CXXFLAGS="$(STAGE1_CFLAGS)" \
+               LIBCFLAGS="$(LIBCFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS)   \
+               TFLAGS="$(STAGE1_TFLAGS)" \
                $(TARGET-stage1-opcodes)
 
 maybe-clean-stage1-opcodes: clean-stage1-opcodes
@@ -6208,14 +6177,19 @@ all-stage2-opcodes: configure-stage2-opcodes
        @[ $(current_stage) = stage2 ] || $(MAKE) stage2-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE2_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/opcodes && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE2_CFLAGS)" CXXFLAGS="$(STAGE2_CFLAGS)" \
-               LIBCFLAGS="$(STAGE2_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGE2_CFLAGS)" \
+               CXXFLAGS="$(STAGE2_CFLAGS)" \
+               LIBCFLAGS="$(STAGE2_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGE2_TFLAGS)" \
                $(TARGET-stage2-opcodes)
 
 maybe-clean-stage2-opcodes: clean-stage2-opcodes
@@ -6234,44 +6208,6 @@ clean-stage2-opcodes:
 @endif opcodes-bootstrap
 
 
-.PHONY: all-stageb2g0-opcodes maybe-all-stageb2g0-opcodes
-.PHONY: clean-stageb2g0-opcodes maybe-clean-stageb2g0-opcodes
-maybe-all-stageb2g0-opcodes:
-maybe-clean-stageb2g0-opcodes:
-@if opcodes-bootstrap
-maybe-all-stageb2g0-opcodes: all-stageb2g0-opcodes
-all-stageb2g0: all-stageb2g0-opcodes
-TARGET-stageb2g0-opcodes = $(TARGET-opcodes)
-all-stageb2g0-opcodes: configure-stageb2g0-opcodes
-       @[ $(current_stage) = stageb2g0 ] || $(MAKE) stageb2g0-start
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS) \
-       cd $(HOST_SUBDIR)/opcodes && \
-       $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE2_CFLAGS) -g0" CXXFLAGS="$(STAGE2_CFLAGS) -g0" \
-               LIBCFLAGS="$(STAGE2_LIBCFLAGS) -g0" \
-               CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" \
-               CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
-               $(TARGET-stageb2g0-opcodes)
-
-maybe-clean-stageb2g0-opcodes: clean-stageb2g0-opcodes
-clean-stageb2g0: clean-stageb2g0-opcodes
-clean-stageb2g0-opcodes:
-       @if [ $(current_stage) = stageb2g0 ]; then \
-         [ -f $(HOST_SUBDIR)/opcodes/Makefile ] || exit 0; \
-       else \
-         [ -f $(HOST_SUBDIR)/stageb2g0-opcodes/Makefile ] || exit 0; \
-         $(MAKE) stageb2g0-start; \
-       fi; \
-       cd $(HOST_SUBDIR)/opcodes && \
-       $(MAKE) $(EXTRA_HOST_FLAGS)  \
-               $(POSTSTAGE1_FLAGS_TO_PASS)  \
-                clean
-@endif opcodes-bootstrap
-
-
 .PHONY: all-stage3-opcodes maybe-all-stage3-opcodes
 .PHONY: clean-stage3-opcodes maybe-clean-stage3-opcodes
 maybe-all-stage3-opcodes:
@@ -6284,14 +6220,19 @@ all-stage3-opcodes: configure-stage3-opcodes
        @[ $(current_stage) = stage3 ] || $(MAKE) stage3-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE3_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/opcodes && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE3_CFLAGS)" CXXFLAGS="$(STAGE3_CFLAGS)" \
-               LIBCFLAGS="$(STAGE3_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGE3_CFLAGS)" \
+               CXXFLAGS="$(STAGE3_CFLAGS)" \
+               LIBCFLAGS="$(STAGE3_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGE3_TFLAGS)" \
                $(TARGET-stage3-opcodes)
 
 maybe-clean-stage3-opcodes: clean-stage3-opcodes
@@ -6310,44 +6251,6 @@ clean-stage3-opcodes:
 @endif opcodes-bootstrap
 
 
-.PHONY: all-stageb3g2-opcodes maybe-all-stageb3g2-opcodes
-.PHONY: clean-stageb3g2-opcodes maybe-clean-stageb3g2-opcodes
-maybe-all-stageb3g2-opcodes:
-maybe-clean-stageb3g2-opcodes:
-@if opcodes-bootstrap
-maybe-all-stageb3g2-opcodes: all-stageb3g2-opcodes
-all-stageb3g2: all-stageb3g2-opcodes
-TARGET-stageb3g2-opcodes = $(TARGET-opcodes)
-all-stageb3g2-opcodes: configure-stageb3g2-opcodes
-       @[ $(current_stage) = stageb3g2 ] || $(MAKE) stageb3g2-start
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS) \
-       cd $(HOST_SUBDIR)/opcodes && \
-       $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE3_CFLAGS) -g2" CXXFLAGS="$(STAGE3_CFLAGS) -g2" \
-               LIBCFLAGS="$(STAGE3_LIBCFLAGS) -g2" \
-               CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" \
-               CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
-               $(TARGET-stageb3g2-opcodes)
-
-maybe-clean-stageb3g2-opcodes: clean-stageb3g2-opcodes
-clean-stageb3g2: clean-stageb3g2-opcodes
-clean-stageb3g2-opcodes:
-       @if [ $(current_stage) = stageb3g2 ]; then \
-         [ -f $(HOST_SUBDIR)/opcodes/Makefile ] || exit 0; \
-       else \
-         [ -f $(HOST_SUBDIR)/stageb3g2-opcodes/Makefile ] || exit 0; \
-         $(MAKE) stageb3g2-start; \
-       fi; \
-       cd $(HOST_SUBDIR)/opcodes && \
-       $(MAKE) $(EXTRA_HOST_FLAGS)  \
-               $(POSTSTAGE1_FLAGS_TO_PASS)  \
-                clean
-@endif opcodes-bootstrap
-
-
 .PHONY: all-stage4-opcodes maybe-all-stage4-opcodes
 .PHONY: clean-stage4-opcodes maybe-clean-stage4-opcodes
 maybe-all-stage4-opcodes:
@@ -6360,14 +6263,19 @@ all-stage4-opcodes: configure-stage4-opcodes
        @[ $(current_stage) = stage4 ] || $(MAKE) stage4-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE4_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/opcodes && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE4_CFLAGS)" CXXFLAGS="$(STAGE4_CFLAGS)" \
+               CFLAGS="$(STAGE4_CFLAGS)" \
+               CXXFLAGS="$(STAGE4_CFLAGS)" \
                LIBCFLAGS="$(STAGE4_CFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGE4_TFLAGS)" \
                $(TARGET-stage4-opcodes)
 
 maybe-clean-stage4-opcodes: clean-stage4-opcodes
@@ -6398,14 +6306,19 @@ all-stageprofile-opcodes: configure-stageprofile-opcodes
        @[ $(current_stage) = stageprofile ] || $(MAKE) stageprofile-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEprofile_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/opcodes && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" \
-               LIBCFLAGS="$(STAGE2_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGEprofile_CFLAGS)" \
+               CXXFLAGS="$(STAGEprofile_CFLAGS)" \
+               LIBCFLAGS="$(STAGEprofile_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGEprofile_TFLAGS)" \
                $(TARGET-stageprofile-opcodes)
 
 maybe-clean-stageprofile-opcodes: clean-stageprofile-opcodes
@@ -6436,14 +6349,19 @@ all-stagefeedback-opcodes: configure-stagefeedback-opcodes
        @[ $(current_stage) = stagefeedback ] || $(MAKE) stagefeedback-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEfeedback_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/opcodes && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE3_CFLAGS) -fprofile-use" CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use" \
-               LIBCFLAGS="$(STAGE3_LIBCFLAGS) -fprofile-use" \
-               CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" \
-               CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGEfeedback_CFLAGS)" \
+               CXXFLAGS="$(STAGEfeedback_CFLAGS)" \
+               LIBCFLAGS="$(STAGEfeedback_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGEfeedback_TFLAGS)" \
                $(TARGET-stagefeedback-opcodes)
 
 maybe-clean-stagefeedback-opcodes: clean-stagefeedback-opcodes
@@ -6862,10 +6780,12 @@ configure-stage1-binutils:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/binutils
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE1_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/binutils/Makefile || exit 0; \
-       $(HOST_EXPORTS)  \
+       $(HOST_EXPORTS) \
        CFLAGS="$(STAGE1_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE1_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE1_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(LIBCFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 1 in $(HOST_SUBDIR)/binutils ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/binutils ; \
        cd $(HOST_SUBDIR)/binutils || exit 1; \
@@ -6879,8 +6799,7 @@ configure-stage1-binutils:
        $(SHELL) $${libsrcdir}/configure \
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
-          \
-         --disable-intermodule $(STAGE1_CHECKING)        --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)" 
+         $(STAGE1_CONFIGURE_FLAGS)
 @endif binutils-bootstrap
 
 .PHONY: configure-stage2-binutils maybe-configure-stage2-binutils
@@ -6892,11 +6811,13 @@ configure-stage2-binutils:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/binutils
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE2_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/binutils/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGE2_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE2_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE2_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGE2_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 2 in $(HOST_SUBDIR)/binutils ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/binutils ; \
        cd $(HOST_SUBDIR)/binutils || exit 1; \
@@ -6911,38 +6832,7 @@ configure-stage2-binutils:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
-@endif binutils-bootstrap
-
-.PHONY: configure-stageb2g0-binutils maybe-configure-stageb2g0-binutils
-maybe-configure-stageb2g0-binutils:
-@if binutils-bootstrap
-maybe-configure-stageb2g0-binutils: configure-stageb2g0-binutils
-configure-stageb2g0-binutils:
-       @[ $(current_stage) = stageb2g0 ] || $(MAKE) stageb2g0-start
-       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/binutils
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       test ! -f $(HOST_SUBDIR)/binutils/Makefile || exit 0; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE2_CFLAGS) -g0"; export CFLAGS; \
-       CXXFLAGS="$(STAGE2_CFLAGS) -g0"; export CXXFLAGS;  \
-       echo Configuring stage b2g0 in $(HOST_SUBDIR)/binutils ; \
-       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/binutils ; \
-       cd $(HOST_SUBDIR)/binutils || exit 1; \
-       case $(srcdir) in \
-         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
-         *) topdir=`echo $(HOST_SUBDIR)/binutils/ | \
-               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
-       esac; \
-       srcdiroption="--srcdir=$${topdir}/binutils"; \
-       libsrcdir="$$s/binutils"; \
-       $(SHELL) $${libsrcdir}/configure \
-         $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
-         --target=${target_alias} $${srcdiroption} \
-         --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGE2_CONFIGURE_FLAGS)
 @endif binutils-bootstrap
 
 .PHONY: configure-stage3-binutils maybe-configure-stage3-binutils
@@ -6954,11 +6844,13 @@ configure-stage3-binutils:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/binutils
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE3_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/binutils/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGE3_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE3_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE3_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGE3_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 3 in $(HOST_SUBDIR)/binutils ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/binutils ; \
        cd $(HOST_SUBDIR)/binutils || exit 1; \
@@ -6973,38 +6865,7 @@ configure-stage3-binutils:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
-@endif binutils-bootstrap
-
-.PHONY: configure-stageb3g2-binutils maybe-configure-stageb3g2-binutils
-maybe-configure-stageb3g2-binutils:
-@if binutils-bootstrap
-maybe-configure-stageb3g2-binutils: configure-stageb3g2-binutils
-configure-stageb3g2-binutils:
-       @[ $(current_stage) = stageb3g2 ] || $(MAKE) stageb3g2-start
-       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/binutils
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       test ! -f $(HOST_SUBDIR)/binutils/Makefile || exit 0; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE3_CFLAGS) -g2"; export CFLAGS; \
-       CXXFLAGS="$(STAGE3_CFLAGS) -g2"; export CXXFLAGS;  \
-       echo Configuring stage b3g2 in $(HOST_SUBDIR)/binutils ; \
-       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/binutils ; \
-       cd $(HOST_SUBDIR)/binutils || exit 1; \
-       case $(srcdir) in \
-         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
-         *) topdir=`echo $(HOST_SUBDIR)/binutils/ | \
-               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
-       esac; \
-       srcdiroption="--srcdir=$${topdir}/binutils"; \
-       libsrcdir="$$s/binutils"; \
-       $(SHELL) $${libsrcdir}/configure \
-         $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
-         --target=${target_alias} $${srcdiroption} \
-         --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGE3_CONFIGURE_FLAGS)
 @endif binutils-bootstrap
 
 .PHONY: configure-stage4-binutils maybe-configure-stage4-binutils
@@ -7016,11 +6877,13 @@ configure-stage4-binutils:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/binutils
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE4_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/binutils/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGE4_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE4_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE4_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGE4_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 4 in $(HOST_SUBDIR)/binutils ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/binutils ; \
        cd $(HOST_SUBDIR)/binutils || exit 1; \
@@ -7035,7 +6898,7 @@ configure-stage4-binutils:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGE4_CONFIGURE_FLAGS)
 @endif binutils-bootstrap
 
 .PHONY: configure-stageprofile-binutils maybe-configure-stageprofile-binutils
@@ -7047,11 +6910,13 @@ configure-stageprofile-binutils:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/binutils
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEprofile_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/binutils/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CFLAGS; \
-       CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CXXFLAGS;  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
+       CFLAGS="$(STAGEprofile_CFLAGS)"; export CFLAGS; \
+       CXXFLAGS="$(STAGEprofile_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGEprofile_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage profile in $(HOST_SUBDIR)/binutils ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/binutils ; \
        cd $(HOST_SUBDIR)/binutils || exit 1; \
@@ -7066,7 +6931,7 @@ configure-stageprofile-binutils:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGEprofile_CONFIGURE_FLAGS)
 @endif binutils-bootstrap
 
 .PHONY: configure-stagefeedback-binutils maybe-configure-stagefeedback-binutils
@@ -7078,11 +6943,13 @@ configure-stagefeedback-binutils:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/binutils
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEfeedback_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/binutils/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CFLAGS; \
-       CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CXXFLAGS;  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
+       CFLAGS="$(STAGEfeedback_CFLAGS)"; export CFLAGS; \
+       CXXFLAGS="$(STAGEfeedback_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGEfeedback_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage feedback in $(HOST_SUBDIR)/binutils ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/binutils ; \
        cd $(HOST_SUBDIR)/binutils || exit 1; \
@@ -7097,7 +6964,7 @@ configure-stagefeedback-binutils:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGEfeedback_CONFIGURE_FLAGS)
 @endif binutils-bootstrap
 
 
@@ -7135,13 +7002,18 @@ all-stage1-binutils: configure-stage1-binutils
        @[ $(current_stage) = stage1 ] || $(MAKE) stage1-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE1_TFLAGS)"; \
        $(HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/binutils && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE1_CFLAGS)" CXXFLAGS="$(STAGE1_CFLAGS)" \
-               LIBCFLAGS="$(STAGE1_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" $(EXTRA_HOST_FLAGS)   \
+               CFLAGS="$(STAGE1_CFLAGS)" \
+               CXXFLAGS="$(STAGE1_CFLAGS)" \
+               LIBCFLAGS="$(LIBCFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS)   \
+               TFLAGS="$(STAGE1_TFLAGS)" \
                $(TARGET-stage1-binutils)
 
 maybe-clean-stage1-binutils: clean-stage1-binutils
@@ -7171,14 +7043,19 @@ all-stage2-binutils: configure-stage2-binutils
        @[ $(current_stage) = stage2 ] || $(MAKE) stage2-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE2_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/binutils && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE2_CFLAGS)" CXXFLAGS="$(STAGE2_CFLAGS)" \
-               LIBCFLAGS="$(STAGE2_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGE2_CFLAGS)" \
+               CXXFLAGS="$(STAGE2_CFLAGS)" \
+               LIBCFLAGS="$(STAGE2_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGE2_TFLAGS)" \
                $(TARGET-stage2-binutils)
 
 maybe-clean-stage2-binutils: clean-stage2-binutils
@@ -7197,44 +7074,6 @@ clean-stage2-binutils:
 @endif binutils-bootstrap
 
 
-.PHONY: all-stageb2g0-binutils maybe-all-stageb2g0-binutils
-.PHONY: clean-stageb2g0-binutils maybe-clean-stageb2g0-binutils
-maybe-all-stageb2g0-binutils:
-maybe-clean-stageb2g0-binutils:
-@if binutils-bootstrap
-maybe-all-stageb2g0-binutils: all-stageb2g0-binutils
-all-stageb2g0: all-stageb2g0-binutils
-TARGET-stageb2g0-binutils = $(TARGET-binutils)
-all-stageb2g0-binutils: configure-stageb2g0-binutils
-       @[ $(current_stage) = stageb2g0 ] || $(MAKE) stageb2g0-start
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS) \
-       cd $(HOST_SUBDIR)/binutils && \
-       $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE2_CFLAGS) -g0" CXXFLAGS="$(STAGE2_CFLAGS) -g0" \
-               LIBCFLAGS="$(STAGE2_LIBCFLAGS) -g0" \
-               CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" \
-               CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
-               $(TARGET-stageb2g0-binutils)
-
-maybe-clean-stageb2g0-binutils: clean-stageb2g0-binutils
-clean-stageb2g0: clean-stageb2g0-binutils
-clean-stageb2g0-binutils:
-       @if [ $(current_stage) = stageb2g0 ]; then \
-         [ -f $(HOST_SUBDIR)/binutils/Makefile ] || exit 0; \
-       else \
-         [ -f $(HOST_SUBDIR)/stageb2g0-binutils/Makefile ] || exit 0; \
-         $(MAKE) stageb2g0-start; \
-       fi; \
-       cd $(HOST_SUBDIR)/binutils && \
-       $(MAKE) $(EXTRA_HOST_FLAGS)  \
-               $(POSTSTAGE1_FLAGS_TO_PASS)  \
-                clean
-@endif binutils-bootstrap
-
-
 .PHONY: all-stage3-binutils maybe-all-stage3-binutils
 .PHONY: clean-stage3-binutils maybe-clean-stage3-binutils
 maybe-all-stage3-binutils:
@@ -7247,14 +7086,19 @@ all-stage3-binutils: configure-stage3-binutils
        @[ $(current_stage) = stage3 ] || $(MAKE) stage3-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE3_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/binutils && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE3_CFLAGS)" CXXFLAGS="$(STAGE3_CFLAGS)" \
-               LIBCFLAGS="$(STAGE3_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGE3_CFLAGS)" \
+               CXXFLAGS="$(STAGE3_CFLAGS)" \
+               LIBCFLAGS="$(STAGE3_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGE3_TFLAGS)" \
                $(TARGET-stage3-binutils)
 
 maybe-clean-stage3-binutils: clean-stage3-binutils
@@ -7273,44 +7117,6 @@ clean-stage3-binutils:
 @endif binutils-bootstrap
 
 
-.PHONY: all-stageb3g2-binutils maybe-all-stageb3g2-binutils
-.PHONY: clean-stageb3g2-binutils maybe-clean-stageb3g2-binutils
-maybe-all-stageb3g2-binutils:
-maybe-clean-stageb3g2-binutils:
-@if binutils-bootstrap
-maybe-all-stageb3g2-binutils: all-stageb3g2-binutils
-all-stageb3g2: all-stageb3g2-binutils
-TARGET-stageb3g2-binutils = $(TARGET-binutils)
-all-stageb3g2-binutils: configure-stageb3g2-binutils
-       @[ $(current_stage) = stageb3g2 ] || $(MAKE) stageb3g2-start
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS) \
-       cd $(HOST_SUBDIR)/binutils && \
-       $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE3_CFLAGS) -g2" CXXFLAGS="$(STAGE3_CFLAGS) -g2" \
-               LIBCFLAGS="$(STAGE3_LIBCFLAGS) -g2" \
-               CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" \
-               CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
-               $(TARGET-stageb3g2-binutils)
-
-maybe-clean-stageb3g2-binutils: clean-stageb3g2-binutils
-clean-stageb3g2: clean-stageb3g2-binutils
-clean-stageb3g2-binutils:
-       @if [ $(current_stage) = stageb3g2 ]; then \
-         [ -f $(HOST_SUBDIR)/binutils/Makefile ] || exit 0; \
-       else \
-         [ -f $(HOST_SUBDIR)/stageb3g2-binutils/Makefile ] || exit 0; \
-         $(MAKE) stageb3g2-start; \
-       fi; \
-       cd $(HOST_SUBDIR)/binutils && \
-       $(MAKE) $(EXTRA_HOST_FLAGS)  \
-               $(POSTSTAGE1_FLAGS_TO_PASS)  \
-                clean
-@endif binutils-bootstrap
-
-
 .PHONY: all-stage4-binutils maybe-all-stage4-binutils
 .PHONY: clean-stage4-binutils maybe-clean-stage4-binutils
 maybe-all-stage4-binutils:
@@ -7323,14 +7129,19 @@ all-stage4-binutils: configure-stage4-binutils
        @[ $(current_stage) = stage4 ] || $(MAKE) stage4-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE4_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/binutils && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE4_CFLAGS)" CXXFLAGS="$(STAGE4_CFLAGS)" \
+               CFLAGS="$(STAGE4_CFLAGS)" \
+               CXXFLAGS="$(STAGE4_CFLAGS)" \
                LIBCFLAGS="$(STAGE4_CFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGE4_TFLAGS)" \
                $(TARGET-stage4-binutils)
 
 maybe-clean-stage4-binutils: clean-stage4-binutils
@@ -7361,14 +7172,19 @@ all-stageprofile-binutils: configure-stageprofile-binutils
        @[ $(current_stage) = stageprofile ] || $(MAKE) stageprofile-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEprofile_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/binutils && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" \
-               LIBCFLAGS="$(STAGE2_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGEprofile_CFLAGS)" \
+               CXXFLAGS="$(STAGEprofile_CFLAGS)" \
+               LIBCFLAGS="$(STAGEprofile_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGEprofile_TFLAGS)" \
                $(TARGET-stageprofile-binutils)
 
 maybe-clean-stageprofile-binutils: clean-stageprofile-binutils
@@ -7399,14 +7215,19 @@ all-stagefeedback-binutils: configure-stagefeedback-binutils
        @[ $(current_stage) = stagefeedback ] || $(MAKE) stagefeedback-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEfeedback_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/binutils && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE3_CFLAGS) -fprofile-use" CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use" \
-               LIBCFLAGS="$(STAGE3_LIBCFLAGS) -fprofile-use" \
-               CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" \
-               CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGEfeedback_CFLAGS)" \
+               CXXFLAGS="$(STAGEfeedback_CFLAGS)" \
+               LIBCFLAGS="$(STAGEfeedback_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGEfeedback_TFLAGS)" \
                $(TARGET-stagefeedback-binutils)
 
 maybe-clean-stagefeedback-binutils: clean-stagefeedback-binutils
@@ -13340,10 +13161,12 @@ configure-stage1-gas:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gas
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE1_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/gas/Makefile || exit 0; \
-       $(HOST_EXPORTS)  \
+       $(HOST_EXPORTS) \
        CFLAGS="$(STAGE1_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE1_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE1_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(LIBCFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 1 in $(HOST_SUBDIR)/gas ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gas ; \
        cd $(HOST_SUBDIR)/gas || exit 1; \
@@ -13357,8 +13180,7 @@ configure-stage1-gas:
        $(SHELL) $${libsrcdir}/configure \
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
-          \
-         --disable-intermodule $(STAGE1_CHECKING)        --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)" 
+         $(STAGE1_CONFIGURE_FLAGS)
 @endif gas-bootstrap
 
 .PHONY: configure-stage2-gas maybe-configure-stage2-gas
@@ -13370,11 +13192,13 @@ configure-stage2-gas:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gas
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE2_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/gas/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGE2_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE2_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE2_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGE2_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 2 in $(HOST_SUBDIR)/gas ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gas ; \
        cd $(HOST_SUBDIR)/gas || exit 1; \
@@ -13389,38 +13213,7 @@ configure-stage2-gas:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
-@endif gas-bootstrap
-
-.PHONY: configure-stageb2g0-gas maybe-configure-stageb2g0-gas
-maybe-configure-stageb2g0-gas:
-@if gas-bootstrap
-maybe-configure-stageb2g0-gas: configure-stageb2g0-gas
-configure-stageb2g0-gas:
-       @[ $(current_stage) = stageb2g0 ] || $(MAKE) stageb2g0-start
-       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gas
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       test ! -f $(HOST_SUBDIR)/gas/Makefile || exit 0; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE2_CFLAGS) -g0"; export CFLAGS; \
-       CXXFLAGS="$(STAGE2_CFLAGS) -g0"; export CXXFLAGS;  \
-       echo Configuring stage b2g0 in $(HOST_SUBDIR)/gas ; \
-       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gas ; \
-       cd $(HOST_SUBDIR)/gas || exit 1; \
-       case $(srcdir) in \
-         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
-         *) topdir=`echo $(HOST_SUBDIR)/gas/ | \
-               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
-       esac; \
-       srcdiroption="--srcdir=$${topdir}/gas"; \
-       libsrcdir="$$s/gas"; \
-       $(SHELL) $${libsrcdir}/configure \
-         $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
-         --target=${target_alias} $${srcdiroption} \
-         --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGE2_CONFIGURE_FLAGS)
 @endif gas-bootstrap
 
 .PHONY: configure-stage3-gas maybe-configure-stage3-gas
@@ -13432,11 +13225,13 @@ configure-stage3-gas:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gas
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE3_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/gas/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGE3_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE3_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE3_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGE3_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 3 in $(HOST_SUBDIR)/gas ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gas ; \
        cd $(HOST_SUBDIR)/gas || exit 1; \
@@ -13451,38 +13246,7 @@ configure-stage3-gas:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
-@endif gas-bootstrap
-
-.PHONY: configure-stageb3g2-gas maybe-configure-stageb3g2-gas
-maybe-configure-stageb3g2-gas:
-@if gas-bootstrap
-maybe-configure-stageb3g2-gas: configure-stageb3g2-gas
-configure-stageb3g2-gas:
-       @[ $(current_stage) = stageb3g2 ] || $(MAKE) stageb3g2-start
-       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gas
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       test ! -f $(HOST_SUBDIR)/gas/Makefile || exit 0; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE3_CFLAGS) -g2"; export CFLAGS; \
-       CXXFLAGS="$(STAGE3_CFLAGS) -g2"; export CXXFLAGS;  \
-       echo Configuring stage b3g2 in $(HOST_SUBDIR)/gas ; \
-       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gas ; \
-       cd $(HOST_SUBDIR)/gas || exit 1; \
-       case $(srcdir) in \
-         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
-         *) topdir=`echo $(HOST_SUBDIR)/gas/ | \
-               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
-       esac; \
-       srcdiroption="--srcdir=$${topdir}/gas"; \
-       libsrcdir="$$s/gas"; \
-       $(SHELL) $${libsrcdir}/configure \
-         $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
-         --target=${target_alias} $${srcdiroption} \
-         --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGE3_CONFIGURE_FLAGS)
 @endif gas-bootstrap
 
 .PHONY: configure-stage4-gas maybe-configure-stage4-gas
@@ -13494,11 +13258,13 @@ configure-stage4-gas:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gas
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE4_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/gas/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGE4_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE4_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE4_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGE4_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 4 in $(HOST_SUBDIR)/gas ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gas ; \
        cd $(HOST_SUBDIR)/gas || exit 1; \
@@ -13513,7 +13279,7 @@ configure-stage4-gas:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGE4_CONFIGURE_FLAGS)
 @endif gas-bootstrap
 
 .PHONY: configure-stageprofile-gas maybe-configure-stageprofile-gas
@@ -13525,11 +13291,13 @@ configure-stageprofile-gas:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gas
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEprofile_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/gas/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CFLAGS; \
-       CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CXXFLAGS;  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
+       CFLAGS="$(STAGEprofile_CFLAGS)"; export CFLAGS; \
+       CXXFLAGS="$(STAGEprofile_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGEprofile_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage profile in $(HOST_SUBDIR)/gas ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gas ; \
        cd $(HOST_SUBDIR)/gas || exit 1; \
@@ -13544,7 +13312,7 @@ configure-stageprofile-gas:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGEprofile_CONFIGURE_FLAGS)
 @endif gas-bootstrap
 
 .PHONY: configure-stagefeedback-gas maybe-configure-stagefeedback-gas
@@ -13556,11 +13324,13 @@ configure-stagefeedback-gas:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gas
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEfeedback_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/gas/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CFLAGS; \
-       CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CXXFLAGS;  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
+       CFLAGS="$(STAGEfeedback_CFLAGS)"; export CFLAGS; \
+       CXXFLAGS="$(STAGEfeedback_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGEfeedback_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage feedback in $(HOST_SUBDIR)/gas ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gas ; \
        cd $(HOST_SUBDIR)/gas || exit 1; \
@@ -13575,7 +13345,7 @@ configure-stagefeedback-gas:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGEfeedback_CONFIGURE_FLAGS)
 @endif gas-bootstrap
 
 
@@ -13613,13 +13383,18 @@ all-stage1-gas: configure-stage1-gas
        @[ $(current_stage) = stage1 ] || $(MAKE) stage1-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE1_TFLAGS)"; \
        $(HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/gas && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE1_CFLAGS)" CXXFLAGS="$(STAGE1_CFLAGS)" \
-               LIBCFLAGS="$(STAGE1_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" $(EXTRA_HOST_FLAGS)   \
+               CFLAGS="$(STAGE1_CFLAGS)" \
+               CXXFLAGS="$(STAGE1_CFLAGS)" \
+               LIBCFLAGS="$(LIBCFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS)   \
+               TFLAGS="$(STAGE1_TFLAGS)" \
                $(TARGET-stage1-gas)
 
 maybe-clean-stage1-gas: clean-stage1-gas
@@ -13649,14 +13424,19 @@ all-stage2-gas: configure-stage2-gas
        @[ $(current_stage) = stage2 ] || $(MAKE) stage2-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE2_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/gas && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE2_CFLAGS)" CXXFLAGS="$(STAGE2_CFLAGS)" \
-               LIBCFLAGS="$(STAGE2_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGE2_CFLAGS)" \
+               CXXFLAGS="$(STAGE2_CFLAGS)" \
+               LIBCFLAGS="$(STAGE2_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGE2_TFLAGS)" \
                $(TARGET-stage2-gas)
 
 maybe-clean-stage2-gas: clean-stage2-gas
@@ -13675,44 +13455,6 @@ clean-stage2-gas:
 @endif gas-bootstrap
 
 
-.PHONY: all-stageb2g0-gas maybe-all-stageb2g0-gas
-.PHONY: clean-stageb2g0-gas maybe-clean-stageb2g0-gas
-maybe-all-stageb2g0-gas:
-maybe-clean-stageb2g0-gas:
-@if gas-bootstrap
-maybe-all-stageb2g0-gas: all-stageb2g0-gas
-all-stageb2g0: all-stageb2g0-gas
-TARGET-stageb2g0-gas = $(TARGET-gas)
-all-stageb2g0-gas: configure-stageb2g0-gas
-       @[ $(current_stage) = stageb2g0 ] || $(MAKE) stageb2g0-start
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS) \
-       cd $(HOST_SUBDIR)/gas && \
-       $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE2_CFLAGS) -g0" CXXFLAGS="$(STAGE2_CFLAGS) -g0" \
-               LIBCFLAGS="$(STAGE2_LIBCFLAGS) -g0" \
-               CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" \
-               CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
-               $(TARGET-stageb2g0-gas)
-
-maybe-clean-stageb2g0-gas: clean-stageb2g0-gas
-clean-stageb2g0: clean-stageb2g0-gas
-clean-stageb2g0-gas:
-       @if [ $(current_stage) = stageb2g0 ]; then \
-         [ -f $(HOST_SUBDIR)/gas/Makefile ] || exit 0; \
-       else \
-         [ -f $(HOST_SUBDIR)/stageb2g0-gas/Makefile ] || exit 0; \
-         $(MAKE) stageb2g0-start; \
-       fi; \
-       cd $(HOST_SUBDIR)/gas && \
-       $(MAKE) $(EXTRA_HOST_FLAGS)  \
-               $(POSTSTAGE1_FLAGS_TO_PASS)  \
-                clean
-@endif gas-bootstrap
-
-
 .PHONY: all-stage3-gas maybe-all-stage3-gas
 .PHONY: clean-stage3-gas maybe-clean-stage3-gas
 maybe-all-stage3-gas:
@@ -13725,14 +13467,19 @@ all-stage3-gas: configure-stage3-gas
        @[ $(current_stage) = stage3 ] || $(MAKE) stage3-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE3_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/gas && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE3_CFLAGS)" CXXFLAGS="$(STAGE3_CFLAGS)" \
-               LIBCFLAGS="$(STAGE3_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGE3_CFLAGS)" \
+               CXXFLAGS="$(STAGE3_CFLAGS)" \
+               LIBCFLAGS="$(STAGE3_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGE3_TFLAGS)" \
                $(TARGET-stage3-gas)
 
 maybe-clean-stage3-gas: clean-stage3-gas
@@ -13751,44 +13498,6 @@ clean-stage3-gas:
 @endif gas-bootstrap
 
 
-.PHONY: all-stageb3g2-gas maybe-all-stageb3g2-gas
-.PHONY: clean-stageb3g2-gas maybe-clean-stageb3g2-gas
-maybe-all-stageb3g2-gas:
-maybe-clean-stageb3g2-gas:
-@if gas-bootstrap
-maybe-all-stageb3g2-gas: all-stageb3g2-gas
-all-stageb3g2: all-stageb3g2-gas
-TARGET-stageb3g2-gas = $(TARGET-gas)
-all-stageb3g2-gas: configure-stageb3g2-gas
-       @[ $(current_stage) = stageb3g2 ] || $(MAKE) stageb3g2-start
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS) \
-       cd $(HOST_SUBDIR)/gas && \
-       $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE3_CFLAGS) -g2" CXXFLAGS="$(STAGE3_CFLAGS) -g2" \
-               LIBCFLAGS="$(STAGE3_LIBCFLAGS) -g2" \
-               CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" \
-               CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
-               $(TARGET-stageb3g2-gas)
-
-maybe-clean-stageb3g2-gas: clean-stageb3g2-gas
-clean-stageb3g2: clean-stageb3g2-gas
-clean-stageb3g2-gas:
-       @if [ $(current_stage) = stageb3g2 ]; then \
-         [ -f $(HOST_SUBDIR)/gas/Makefile ] || exit 0; \
-       else \
-         [ -f $(HOST_SUBDIR)/stageb3g2-gas/Makefile ] || exit 0; \
-         $(MAKE) stageb3g2-start; \
-       fi; \
-       cd $(HOST_SUBDIR)/gas && \
-       $(MAKE) $(EXTRA_HOST_FLAGS)  \
-               $(POSTSTAGE1_FLAGS_TO_PASS)  \
-                clean
-@endif gas-bootstrap
-
-
 .PHONY: all-stage4-gas maybe-all-stage4-gas
 .PHONY: clean-stage4-gas maybe-clean-stage4-gas
 maybe-all-stage4-gas:
@@ -13801,14 +13510,19 @@ all-stage4-gas: configure-stage4-gas
        @[ $(current_stage) = stage4 ] || $(MAKE) stage4-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE4_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/gas && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE4_CFLAGS)" CXXFLAGS="$(STAGE4_CFLAGS)" \
+               CFLAGS="$(STAGE4_CFLAGS)" \
+               CXXFLAGS="$(STAGE4_CFLAGS)" \
                LIBCFLAGS="$(STAGE4_CFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGE4_TFLAGS)" \
                $(TARGET-stage4-gas)
 
 maybe-clean-stage4-gas: clean-stage4-gas
@@ -13839,14 +13553,19 @@ all-stageprofile-gas: configure-stageprofile-gas
        @[ $(current_stage) = stageprofile ] || $(MAKE) stageprofile-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEprofile_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/gas && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" \
-               LIBCFLAGS="$(STAGE2_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGEprofile_CFLAGS)" \
+               CXXFLAGS="$(STAGEprofile_CFLAGS)" \
+               LIBCFLAGS="$(STAGEprofile_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGEprofile_TFLAGS)" \
                $(TARGET-stageprofile-gas)
 
 maybe-clean-stageprofile-gas: clean-stageprofile-gas
@@ -13877,14 +13596,19 @@ all-stagefeedback-gas: configure-stagefeedback-gas
        @[ $(current_stage) = stagefeedback ] || $(MAKE) stagefeedback-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEfeedback_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/gas && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE3_CFLAGS) -fprofile-use" CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use" \
-               LIBCFLAGS="$(STAGE3_LIBCFLAGS) -fprofile-use" \
-               CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" \
-               CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGEfeedback_CFLAGS)" \
+               CXXFLAGS="$(STAGEfeedback_CFLAGS)" \
+               LIBCFLAGS="$(STAGEfeedback_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGEfeedback_TFLAGS)" \
                $(TARGET-stagefeedback-gas)
 
 maybe-clean-stagefeedback-gas: clean-stagefeedback-gas
@@ -14303,10 +14027,12 @@ configure-stage1-gcc:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gcc
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE1_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/gcc/Makefile || exit 0; \
-       $(HOST_EXPORTS)  \
+       $(HOST_EXPORTS) \
        CFLAGS="$(STAGE1_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE1_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE1_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(LIBCFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 1 in $(HOST_SUBDIR)/gcc ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gcc ; \
        cd $(HOST_SUBDIR)/gcc || exit 1; \
@@ -14320,8 +14046,7 @@ configure-stage1-gcc:
        $(SHELL) $${libsrcdir}/configure \
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
-          \
-         --disable-intermodule $(STAGE1_CHECKING)        --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)" 
+         $(STAGE1_CONFIGURE_FLAGS)
 @endif gcc-bootstrap
 
 .PHONY: configure-stage2-gcc maybe-configure-stage2-gcc
@@ -14333,11 +14058,13 @@ configure-stage2-gcc:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gcc
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE2_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/gcc/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGE2_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE2_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE2_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGE2_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 2 in $(HOST_SUBDIR)/gcc ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gcc ; \
        cd $(HOST_SUBDIR)/gcc || exit 1; \
@@ -14352,38 +14079,7 @@ configure-stage2-gcc:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
-@endif gcc-bootstrap
-
-.PHONY: configure-stageb2g0-gcc maybe-configure-stageb2g0-gcc
-maybe-configure-stageb2g0-gcc:
-@if gcc-bootstrap
-maybe-configure-stageb2g0-gcc: configure-stageb2g0-gcc
-configure-stageb2g0-gcc:
-       @[ $(current_stage) = stageb2g0 ] || $(MAKE) stageb2g0-start
-       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gcc
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       test ! -f $(HOST_SUBDIR)/gcc/Makefile || exit 0; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE2_CFLAGS) -g0"; export CFLAGS; \
-       CXXFLAGS="$(STAGE2_CFLAGS) -g0"; export CXXFLAGS;  \
-       echo Configuring stage b2g0 in $(HOST_SUBDIR)/gcc ; \
-       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gcc ; \
-       cd $(HOST_SUBDIR)/gcc || exit 1; \
-       case $(srcdir) in \
-         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
-         *) topdir=`echo $(HOST_SUBDIR)/gcc/ | \
-               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
-       esac; \
-       srcdiroption="--srcdir=$${topdir}/gcc"; \
-       libsrcdir="$$s/gcc"; \
-       $(SHELL) $${libsrcdir}/configure \
-         $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
-         --target=${target_alias} $${srcdiroption} \
-         --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGE2_CONFIGURE_FLAGS)
 @endif gcc-bootstrap
 
 .PHONY: configure-stage3-gcc maybe-configure-stage3-gcc
@@ -14395,11 +14091,13 @@ configure-stage3-gcc:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gcc
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE3_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/gcc/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGE3_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE3_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE3_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGE3_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 3 in $(HOST_SUBDIR)/gcc ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gcc ; \
        cd $(HOST_SUBDIR)/gcc || exit 1; \
@@ -14414,38 +14112,7 @@ configure-stage3-gcc:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
-@endif gcc-bootstrap
-
-.PHONY: configure-stageb3g2-gcc maybe-configure-stageb3g2-gcc
-maybe-configure-stageb3g2-gcc:
-@if gcc-bootstrap
-maybe-configure-stageb3g2-gcc: configure-stageb3g2-gcc
-configure-stageb3g2-gcc:
-       @[ $(current_stage) = stageb3g2 ] || $(MAKE) stageb3g2-start
-       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gcc
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       test ! -f $(HOST_SUBDIR)/gcc/Makefile || exit 0; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE3_CFLAGS) -g2"; export CFLAGS; \
-       CXXFLAGS="$(STAGE3_CFLAGS) -g2"; export CXXFLAGS;  \
-       echo Configuring stage b3g2 in $(HOST_SUBDIR)/gcc ; \
-       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gcc ; \
-       cd $(HOST_SUBDIR)/gcc || exit 1; \
-       case $(srcdir) in \
-         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
-         *) topdir=`echo $(HOST_SUBDIR)/gcc/ | \
-               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
-       esac; \
-       srcdiroption="--srcdir=$${topdir}/gcc"; \
-       libsrcdir="$$s/gcc"; \
-       $(SHELL) $${libsrcdir}/configure \
-         $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
-         --target=${target_alias} $${srcdiroption} \
-         --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGE3_CONFIGURE_FLAGS)
 @endif gcc-bootstrap
 
 .PHONY: configure-stage4-gcc maybe-configure-stage4-gcc
@@ -14457,11 +14124,13 @@ configure-stage4-gcc:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gcc
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE4_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/gcc/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGE4_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE4_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE4_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGE4_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 4 in $(HOST_SUBDIR)/gcc ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gcc ; \
        cd $(HOST_SUBDIR)/gcc || exit 1; \
@@ -14476,7 +14145,7 @@ configure-stage4-gcc:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGE4_CONFIGURE_FLAGS)
 @endif gcc-bootstrap
 
 .PHONY: configure-stageprofile-gcc maybe-configure-stageprofile-gcc
@@ -14488,11 +14157,13 @@ configure-stageprofile-gcc:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gcc
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEprofile_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/gcc/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CFLAGS; \
-       CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CXXFLAGS;  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
+       CFLAGS="$(STAGEprofile_CFLAGS)"; export CFLAGS; \
+       CXXFLAGS="$(STAGEprofile_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGEprofile_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage profile in $(HOST_SUBDIR)/gcc ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gcc ; \
        cd $(HOST_SUBDIR)/gcc || exit 1; \
@@ -14507,7 +14178,7 @@ configure-stageprofile-gcc:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGEprofile_CONFIGURE_FLAGS)
 @endif gcc-bootstrap
 
 .PHONY: configure-stagefeedback-gcc maybe-configure-stagefeedback-gcc
@@ -14519,11 +14190,13 @@ configure-stagefeedback-gcc:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gcc
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEfeedback_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/gcc/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CFLAGS; \
-       CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CXXFLAGS;  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
+       CFLAGS="$(STAGEfeedback_CFLAGS)"; export CFLAGS; \
+       CXXFLAGS="$(STAGEfeedback_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGEfeedback_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage feedback in $(HOST_SUBDIR)/gcc ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gcc ; \
        cd $(HOST_SUBDIR)/gcc || exit 1; \
@@ -14538,7 +14211,7 @@ configure-stagefeedback-gcc:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGEfeedback_CONFIGURE_FLAGS)
 @endif gcc-bootstrap
 
 
@@ -14576,13 +14249,18 @@ all-stage1-gcc: configure-stage1-gcc
        @[ $(current_stage) = stage1 ] || $(MAKE) stage1-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE1_TFLAGS)"; \
        $(HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/gcc && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE1_CFLAGS)" CXXFLAGS="$(STAGE1_CFLAGS)" \
-               LIBCFLAGS="$(STAGE1_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" $(EXTRA_HOST_FLAGS)  $(EXTRA_GCC_FLAGS) \
+               CFLAGS="$(STAGE1_CFLAGS)" \
+               CXXFLAGS="$(STAGE1_CFLAGS)" \
+               LIBCFLAGS="$(LIBCFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS)  $(EXTRA_GCC_FLAGS) \
+               TFLAGS="$(STAGE1_TFLAGS)" \
                $(TARGET-stage1-gcc)
 
 maybe-clean-stage1-gcc: clean-stage1-gcc
@@ -14612,14 +14290,19 @@ all-stage2-gcc: configure-stage2-gcc
        @[ $(current_stage) = stage2 ] || $(MAKE) stage2-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE2_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/gcc && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE2_CFLAGS)" CXXFLAGS="$(STAGE2_CFLAGS)" \
-               LIBCFLAGS="$(STAGE2_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) $(EXTRA_GCC_FLAGS) \
+               CFLAGS="$(STAGE2_CFLAGS)" \
+               CXXFLAGS="$(STAGE2_CFLAGS)" \
+               LIBCFLAGS="$(STAGE2_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) $(EXTRA_GCC_FLAGS) \
+               TFLAGS="$(STAGE2_TFLAGS)" \
                $(TARGET-stage2-gcc)
 
 maybe-clean-stage2-gcc: clean-stage2-gcc
@@ -14638,44 +14321,6 @@ clean-stage2-gcc:
 @endif gcc-bootstrap
 
 
-.PHONY: all-stageb2g0-gcc maybe-all-stageb2g0-gcc
-.PHONY: clean-stageb2g0-gcc maybe-clean-stageb2g0-gcc
-maybe-all-stageb2g0-gcc:
-maybe-clean-stageb2g0-gcc:
-@if gcc-bootstrap
-maybe-all-stageb2g0-gcc: all-stageb2g0-gcc
-all-stageb2g0: all-stageb2g0-gcc
-TARGET-stageb2g0-gcc = $(TARGET-gcc)
-all-stageb2g0-gcc: configure-stageb2g0-gcc
-       @[ $(current_stage) = stageb2g0 ] || $(MAKE) stageb2g0-start
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS) \
-       cd $(HOST_SUBDIR)/gcc && \
-       $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE2_CFLAGS) -g0" CXXFLAGS="$(STAGE2_CFLAGS) -g0" \
-               LIBCFLAGS="$(STAGE2_LIBCFLAGS) -g0" \
-               CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" \
-               CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) $(EXTRA_GCC_FLAGS) \
-               $(TARGET-stageb2g0-gcc)
-
-maybe-clean-stageb2g0-gcc: clean-stageb2g0-gcc
-clean-stageb2g0: clean-stageb2g0-gcc
-clean-stageb2g0-gcc:
-       @if [ $(current_stage) = stageb2g0 ]; then \
-         [ -f $(HOST_SUBDIR)/gcc/Makefile ] || exit 0; \
-       else \
-         [ -f $(HOST_SUBDIR)/stageb2g0-gcc/Makefile ] || exit 0; \
-         $(MAKE) stageb2g0-start; \
-       fi; \
-       cd $(HOST_SUBDIR)/gcc && \
-       $(MAKE) $(EXTRA_HOST_FLAGS)  \
-               $(POSTSTAGE1_FLAGS_TO_PASS)  \
-               $(EXTRA_GCC_FLAGS) clean
-@endif gcc-bootstrap
-
-
 .PHONY: all-stage3-gcc maybe-all-stage3-gcc
 .PHONY: clean-stage3-gcc maybe-clean-stage3-gcc
 maybe-all-stage3-gcc:
@@ -14688,14 +14333,19 @@ all-stage3-gcc: configure-stage3-gcc
        @[ $(current_stage) = stage3 ] || $(MAKE) stage3-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE3_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/gcc && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE3_CFLAGS)" CXXFLAGS="$(STAGE3_CFLAGS)" \
-               LIBCFLAGS="$(STAGE3_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) $(EXTRA_GCC_FLAGS) \
+               CFLAGS="$(STAGE3_CFLAGS)" \
+               CXXFLAGS="$(STAGE3_CFLAGS)" \
+               LIBCFLAGS="$(STAGE3_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) $(EXTRA_GCC_FLAGS) \
+               TFLAGS="$(STAGE3_TFLAGS)" \
                $(TARGET-stage3-gcc)
 
 maybe-clean-stage3-gcc: clean-stage3-gcc
@@ -14714,44 +14364,6 @@ clean-stage3-gcc:
 @endif gcc-bootstrap
 
 
-.PHONY: all-stageb3g2-gcc maybe-all-stageb3g2-gcc
-.PHONY: clean-stageb3g2-gcc maybe-clean-stageb3g2-gcc
-maybe-all-stageb3g2-gcc:
-maybe-clean-stageb3g2-gcc:
-@if gcc-bootstrap
-maybe-all-stageb3g2-gcc: all-stageb3g2-gcc
-all-stageb3g2: all-stageb3g2-gcc
-TARGET-stageb3g2-gcc = $(TARGET-gcc)
-all-stageb3g2-gcc: configure-stageb3g2-gcc
-       @[ $(current_stage) = stageb3g2 ] || $(MAKE) stageb3g2-start
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS) \
-       cd $(HOST_SUBDIR)/gcc && \
-       $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE3_CFLAGS) -g2" CXXFLAGS="$(STAGE3_CFLAGS) -g2" \
-               LIBCFLAGS="$(STAGE3_LIBCFLAGS) -g2" \
-               CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" \
-               CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) $(EXTRA_GCC_FLAGS) \
-               $(TARGET-stageb3g2-gcc)
-
-maybe-clean-stageb3g2-gcc: clean-stageb3g2-gcc
-clean-stageb3g2: clean-stageb3g2-gcc
-clean-stageb3g2-gcc:
-       @if [ $(current_stage) = stageb3g2 ]; then \
-         [ -f $(HOST_SUBDIR)/gcc/Makefile ] || exit 0; \
-       else \
-         [ -f $(HOST_SUBDIR)/stageb3g2-gcc/Makefile ] || exit 0; \
-         $(MAKE) stageb3g2-start; \
-       fi; \
-       cd $(HOST_SUBDIR)/gcc && \
-       $(MAKE) $(EXTRA_HOST_FLAGS)  \
-               $(POSTSTAGE1_FLAGS_TO_PASS)  \
-               $(EXTRA_GCC_FLAGS) clean
-@endif gcc-bootstrap
-
-
 .PHONY: all-stage4-gcc maybe-all-stage4-gcc
 .PHONY: clean-stage4-gcc maybe-clean-stage4-gcc
 maybe-all-stage4-gcc:
@@ -14764,14 +14376,19 @@ all-stage4-gcc: configure-stage4-gcc
        @[ $(current_stage) = stage4 ] || $(MAKE) stage4-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE4_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/gcc && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE4_CFLAGS)" CXXFLAGS="$(STAGE4_CFLAGS)" \
+               CFLAGS="$(STAGE4_CFLAGS)" \
+               CXXFLAGS="$(STAGE4_CFLAGS)" \
                LIBCFLAGS="$(STAGE4_CFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) $(EXTRA_GCC_FLAGS) \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) $(EXTRA_GCC_FLAGS) \
+               TFLAGS="$(STAGE4_TFLAGS)" \
                $(TARGET-stage4-gcc)
 
 maybe-clean-stage4-gcc: clean-stage4-gcc
@@ -14802,14 +14419,19 @@ all-stageprofile-gcc: configure-stageprofile-gcc
        @[ $(current_stage) = stageprofile ] || $(MAKE) stageprofile-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEprofile_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/gcc && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" \
-               LIBCFLAGS="$(STAGE2_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) $(EXTRA_GCC_FLAGS) \
+               CFLAGS="$(STAGEprofile_CFLAGS)" \
+               CXXFLAGS="$(STAGEprofile_CFLAGS)" \
+               LIBCFLAGS="$(STAGEprofile_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) $(EXTRA_GCC_FLAGS) \
+               TFLAGS="$(STAGEprofile_TFLAGS)" \
                $(TARGET-stageprofile-gcc)
 
 maybe-clean-stageprofile-gcc: clean-stageprofile-gcc
@@ -14840,14 +14462,19 @@ all-stagefeedback-gcc: configure-stagefeedback-gcc
        @[ $(current_stage) = stagefeedback ] || $(MAKE) stagefeedback-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEfeedback_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/gcc && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE3_CFLAGS) -fprofile-use" CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use" \
-               LIBCFLAGS="$(STAGE3_LIBCFLAGS) -fprofile-use" \
-               CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" \
-               CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) $(EXTRA_GCC_FLAGS) \
+               CFLAGS="$(STAGEfeedback_CFLAGS)" \
+               CXXFLAGS="$(STAGEfeedback_CFLAGS)" \
+               LIBCFLAGS="$(STAGEfeedback_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) $(EXTRA_GCC_FLAGS) \
+               TFLAGS="$(STAGEfeedback_TFLAGS)" \
                $(TARGET-stagefeedback-gcc)
 
 maybe-clean-stagefeedback-gcc: clean-stagefeedback-gcc
@@ -16116,10 +15743,12 @@ configure-stage1-gmp:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gmp
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE1_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/gmp/Makefile || exit 0; \
-       $(HOST_EXPORTS)  \
+       $(HOST_EXPORTS) \
        CFLAGS="$(STAGE1_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE1_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE1_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(LIBCFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 1 in $(HOST_SUBDIR)/gmp ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gmp ; \
        cd $(HOST_SUBDIR)/gmp || exit 1; \
@@ -16133,8 +15762,8 @@ configure-stage1-gmp:
        $(SHELL) $${libsrcdir}/configure \
          $(HOST_CONFIGARGS) --build=${build_alias} --host=none-${host_vendor}-${host_os} \
          --target=none-${host_vendor}-${host_os} $${srcdiroption} \
-          \
-         --disable-intermodule $(STAGE1_CHECKING)        --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)" --disable-shared
+         $(STAGE1_CONFIGURE_FLAGS) \
+         --disable-shared
 @endif gmp-bootstrap
 
 .PHONY: configure-stage2-gmp maybe-configure-stage2-gmp
@@ -16146,11 +15775,13 @@ configure-stage2-gmp:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gmp
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE2_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/gmp/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGE2_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE2_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE2_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGE2_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 2 in $(HOST_SUBDIR)/gmp ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gmp ; \
        cd $(HOST_SUBDIR)/gmp || exit 1; \
@@ -16165,38 +15796,8 @@ configure-stage2-gmp:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=none-${host_vendor}-${host_os} \
          --target=none-${host_vendor}-${host_os} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ --disable-shared
-@endif gmp-bootstrap
-
-.PHONY: configure-stageb2g0-gmp maybe-configure-stageb2g0-gmp
-maybe-configure-stageb2g0-gmp:
-@if gmp-bootstrap
-maybe-configure-stageb2g0-gmp: configure-stageb2g0-gmp
-configure-stageb2g0-gmp:
-       @[ $(current_stage) = stageb2g0 ] || $(MAKE) stageb2g0-start
-       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gmp
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       test ! -f $(HOST_SUBDIR)/gmp/Makefile || exit 0; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE2_CFLAGS) -g0"; export CFLAGS; \
-       CXXFLAGS="$(STAGE2_CFLAGS) -g0"; export CXXFLAGS;  \
-       echo Configuring stage b2g0 in $(HOST_SUBDIR)/gmp ; \
-       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gmp ; \
-       cd $(HOST_SUBDIR)/gmp || exit 1; \
-       case $(srcdir) in \
-         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
-         *) topdir=`echo $(HOST_SUBDIR)/gmp/ | \
-               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
-       esac; \
-       srcdiroption="--srcdir=$${topdir}/gmp"; \
-       libsrcdir="$$s/gmp"; \
-       $(SHELL) $${libsrcdir}/configure \
-         $(HOST_CONFIGARGS) --build=${build_alias} --host=none-${host_vendor}-${host_os} \
-         --target=none-${host_vendor}-${host_os} $${srcdiroption} \
-         --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ --disable-shared
+         $(STAGE2_CONFIGURE_FLAGS) \
+         --disable-shared
 @endif gmp-bootstrap
 
 .PHONY: configure-stage3-gmp maybe-configure-stage3-gmp
@@ -16208,11 +15809,13 @@ configure-stage3-gmp:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gmp
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE3_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/gmp/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGE3_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE3_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE3_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGE3_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 3 in $(HOST_SUBDIR)/gmp ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gmp ; \
        cd $(HOST_SUBDIR)/gmp || exit 1; \
@@ -16227,38 +15830,8 @@ configure-stage3-gmp:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=none-${host_vendor}-${host_os} \
          --target=none-${host_vendor}-${host_os} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ --disable-shared
-@endif gmp-bootstrap
-
-.PHONY: configure-stageb3g2-gmp maybe-configure-stageb3g2-gmp
-maybe-configure-stageb3g2-gmp:
-@if gmp-bootstrap
-maybe-configure-stageb3g2-gmp: configure-stageb3g2-gmp
-configure-stageb3g2-gmp:
-       @[ $(current_stage) = stageb3g2 ] || $(MAKE) stageb3g2-start
-       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gmp
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       test ! -f $(HOST_SUBDIR)/gmp/Makefile || exit 0; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE3_CFLAGS) -g2"; export CFLAGS; \
-       CXXFLAGS="$(STAGE3_CFLAGS) -g2"; export CXXFLAGS;  \
-       echo Configuring stage b3g2 in $(HOST_SUBDIR)/gmp ; \
-       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gmp ; \
-       cd $(HOST_SUBDIR)/gmp || exit 1; \
-       case $(srcdir) in \
-         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
-         *) topdir=`echo $(HOST_SUBDIR)/gmp/ | \
-               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
-       esac; \
-       srcdiroption="--srcdir=$${topdir}/gmp"; \
-       libsrcdir="$$s/gmp"; \
-       $(SHELL) $${libsrcdir}/configure \
-         $(HOST_CONFIGARGS) --build=${build_alias} --host=none-${host_vendor}-${host_os} \
-         --target=none-${host_vendor}-${host_os} $${srcdiroption} \
-         --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ --disable-shared
+         $(STAGE3_CONFIGURE_FLAGS) \
+         --disable-shared
 @endif gmp-bootstrap
 
 .PHONY: configure-stage4-gmp maybe-configure-stage4-gmp
@@ -16270,11 +15843,13 @@ configure-stage4-gmp:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gmp
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE4_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/gmp/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGE4_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE4_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE4_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGE4_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 4 in $(HOST_SUBDIR)/gmp ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gmp ; \
        cd $(HOST_SUBDIR)/gmp || exit 1; \
@@ -16289,7 +15864,8 @@ configure-stage4-gmp:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=none-${host_vendor}-${host_os} \
          --target=none-${host_vendor}-${host_os} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ --disable-shared
+         $(STAGE4_CONFIGURE_FLAGS) \
+         --disable-shared
 @endif gmp-bootstrap
 
 .PHONY: configure-stageprofile-gmp maybe-configure-stageprofile-gmp
@@ -16301,11 +15877,13 @@ configure-stageprofile-gmp:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gmp
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEprofile_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/gmp/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CFLAGS; \
-       CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CXXFLAGS;  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
+       CFLAGS="$(STAGEprofile_CFLAGS)"; export CFLAGS; \
+       CXXFLAGS="$(STAGEprofile_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGEprofile_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage profile in $(HOST_SUBDIR)/gmp ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gmp ; \
        cd $(HOST_SUBDIR)/gmp || exit 1; \
@@ -16320,7 +15898,8 @@ configure-stageprofile-gmp:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=none-${host_vendor}-${host_os} \
          --target=none-${host_vendor}-${host_os} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ --disable-shared
+         $(STAGEprofile_CONFIGURE_FLAGS) \
+         --disable-shared
 @endif gmp-bootstrap
 
 .PHONY: configure-stagefeedback-gmp maybe-configure-stagefeedback-gmp
@@ -16332,11 +15911,13 @@ configure-stagefeedback-gmp:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gmp
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEfeedback_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/gmp/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CFLAGS; \
-       CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CXXFLAGS;  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
+       CFLAGS="$(STAGEfeedback_CFLAGS)"; export CFLAGS; \
+       CXXFLAGS="$(STAGEfeedback_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGEfeedback_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage feedback in $(HOST_SUBDIR)/gmp ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gmp ; \
        cd $(HOST_SUBDIR)/gmp || exit 1; \
@@ -16351,7 +15932,8 @@ configure-stagefeedback-gmp:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=none-${host_vendor}-${host_os} \
          --target=none-${host_vendor}-${host_os} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ --disable-shared
+         $(STAGEfeedback_CONFIGURE_FLAGS) \
+         --disable-shared
 @endif gmp-bootstrap
 
 
@@ -16389,13 +15971,18 @@ all-stage1-gmp: configure-stage1-gmp
        @[ $(current_stage) = stage1 ] || $(MAKE) stage1-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE1_TFLAGS)"; \
        $(HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/gmp && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE1_CFLAGS)" CXXFLAGS="$(STAGE1_CFLAGS)" \
-               LIBCFLAGS="$(STAGE1_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" $(EXTRA_HOST_FLAGS)   \
+               CFLAGS="$(STAGE1_CFLAGS)" \
+               CXXFLAGS="$(STAGE1_CFLAGS)" \
+               LIBCFLAGS="$(LIBCFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS)   \
+               TFLAGS="$(STAGE1_TFLAGS)" \
                $(TARGET-stage1-gmp)
 
 maybe-clean-stage1-gmp: clean-stage1-gmp
@@ -16425,14 +16012,19 @@ all-stage2-gmp: configure-stage2-gmp
        @[ $(current_stage) = stage2 ] || $(MAKE) stage2-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE2_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/gmp && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE2_CFLAGS)" CXXFLAGS="$(STAGE2_CFLAGS)" \
-               LIBCFLAGS="$(STAGE2_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGE2_CFLAGS)" \
+               CXXFLAGS="$(STAGE2_CFLAGS)" \
+               LIBCFLAGS="$(STAGE2_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGE2_TFLAGS)" \
                $(TARGET-stage2-gmp)
 
 maybe-clean-stage2-gmp: clean-stage2-gmp
@@ -16451,44 +16043,6 @@ clean-stage2-gmp:
 @endif gmp-bootstrap
 
 
-.PHONY: all-stageb2g0-gmp maybe-all-stageb2g0-gmp
-.PHONY: clean-stageb2g0-gmp maybe-clean-stageb2g0-gmp
-maybe-all-stageb2g0-gmp:
-maybe-clean-stageb2g0-gmp:
-@if gmp-bootstrap
-maybe-all-stageb2g0-gmp: all-stageb2g0-gmp
-all-stageb2g0: all-stageb2g0-gmp
-TARGET-stageb2g0-gmp = $(TARGET-gmp)
-all-stageb2g0-gmp: configure-stageb2g0-gmp
-       @[ $(current_stage) = stageb2g0 ] || $(MAKE) stageb2g0-start
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS) \
-       cd $(HOST_SUBDIR)/gmp && \
-       $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE2_CFLAGS) -g0" CXXFLAGS="$(STAGE2_CFLAGS) -g0" \
-               LIBCFLAGS="$(STAGE2_LIBCFLAGS) -g0" \
-               CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" \
-               CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
-               $(TARGET-stageb2g0-gmp)
-
-maybe-clean-stageb2g0-gmp: clean-stageb2g0-gmp
-clean-stageb2g0: clean-stageb2g0-gmp
-clean-stageb2g0-gmp:
-       @if [ $(current_stage) = stageb2g0 ]; then \
-         [ -f $(HOST_SUBDIR)/gmp/Makefile ] || exit 0; \
-       else \
-         [ -f $(HOST_SUBDIR)/stageb2g0-gmp/Makefile ] || exit 0; \
-         $(MAKE) stageb2g0-start; \
-       fi; \
-       cd $(HOST_SUBDIR)/gmp && \
-       $(MAKE) $(EXTRA_HOST_FLAGS)  \
-               $(POSTSTAGE1_FLAGS_TO_PASS)  \
-                clean
-@endif gmp-bootstrap
-
-
 .PHONY: all-stage3-gmp maybe-all-stage3-gmp
 .PHONY: clean-stage3-gmp maybe-clean-stage3-gmp
 maybe-all-stage3-gmp:
@@ -16501,14 +16055,19 @@ all-stage3-gmp: configure-stage3-gmp
        @[ $(current_stage) = stage3 ] || $(MAKE) stage3-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE3_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/gmp && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE3_CFLAGS)" CXXFLAGS="$(STAGE3_CFLAGS)" \
-               LIBCFLAGS="$(STAGE3_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGE3_CFLAGS)" \
+               CXXFLAGS="$(STAGE3_CFLAGS)" \
+               LIBCFLAGS="$(STAGE3_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGE3_TFLAGS)" \
                $(TARGET-stage3-gmp)
 
 maybe-clean-stage3-gmp: clean-stage3-gmp
@@ -16527,44 +16086,6 @@ clean-stage3-gmp:
 @endif gmp-bootstrap
 
 
-.PHONY: all-stageb3g2-gmp maybe-all-stageb3g2-gmp
-.PHONY: clean-stageb3g2-gmp maybe-clean-stageb3g2-gmp
-maybe-all-stageb3g2-gmp:
-maybe-clean-stageb3g2-gmp:
-@if gmp-bootstrap
-maybe-all-stageb3g2-gmp: all-stageb3g2-gmp
-all-stageb3g2: all-stageb3g2-gmp
-TARGET-stageb3g2-gmp = $(TARGET-gmp)
-all-stageb3g2-gmp: configure-stageb3g2-gmp
-       @[ $(current_stage) = stageb3g2 ] || $(MAKE) stageb3g2-start
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS) \
-       cd $(HOST_SUBDIR)/gmp && \
-       $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE3_CFLAGS) -g2" CXXFLAGS="$(STAGE3_CFLAGS) -g2" \
-               LIBCFLAGS="$(STAGE3_LIBCFLAGS) -g2" \
-               CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" \
-               CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
-               $(TARGET-stageb3g2-gmp)
-
-maybe-clean-stageb3g2-gmp: clean-stageb3g2-gmp
-clean-stageb3g2: clean-stageb3g2-gmp
-clean-stageb3g2-gmp:
-       @if [ $(current_stage) = stageb3g2 ]; then \
-         [ -f $(HOST_SUBDIR)/gmp/Makefile ] || exit 0; \
-       else \
-         [ -f $(HOST_SUBDIR)/stageb3g2-gmp/Makefile ] || exit 0; \
-         $(MAKE) stageb3g2-start; \
-       fi; \
-       cd $(HOST_SUBDIR)/gmp && \
-       $(MAKE) $(EXTRA_HOST_FLAGS)  \
-               $(POSTSTAGE1_FLAGS_TO_PASS)  \
-                clean
-@endif gmp-bootstrap
-
-
 .PHONY: all-stage4-gmp maybe-all-stage4-gmp
 .PHONY: clean-stage4-gmp maybe-clean-stage4-gmp
 maybe-all-stage4-gmp:
@@ -16577,14 +16098,19 @@ all-stage4-gmp: configure-stage4-gmp
        @[ $(current_stage) = stage4 ] || $(MAKE) stage4-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE4_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/gmp && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE4_CFLAGS)" CXXFLAGS="$(STAGE4_CFLAGS)" \
+               CFLAGS="$(STAGE4_CFLAGS)" \
+               CXXFLAGS="$(STAGE4_CFLAGS)" \
                LIBCFLAGS="$(STAGE4_CFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGE4_TFLAGS)" \
                $(TARGET-stage4-gmp)
 
 maybe-clean-stage4-gmp: clean-stage4-gmp
@@ -16615,14 +16141,19 @@ all-stageprofile-gmp: configure-stageprofile-gmp
        @[ $(current_stage) = stageprofile ] || $(MAKE) stageprofile-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEprofile_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/gmp && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" \
-               LIBCFLAGS="$(STAGE2_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGEprofile_CFLAGS)" \
+               CXXFLAGS="$(STAGEprofile_CFLAGS)" \
+               LIBCFLAGS="$(STAGEprofile_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGEprofile_TFLAGS)" \
                $(TARGET-stageprofile-gmp)
 
 maybe-clean-stageprofile-gmp: clean-stageprofile-gmp
@@ -16653,14 +16184,19 @@ all-stagefeedback-gmp: configure-stagefeedback-gmp
        @[ $(current_stage) = stagefeedback ] || $(MAKE) stagefeedback-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEfeedback_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/gmp && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE3_CFLAGS) -fprofile-use" CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use" \
-               LIBCFLAGS="$(STAGE3_LIBCFLAGS) -fprofile-use" \
-               CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" \
-               CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGEfeedback_CFLAGS)" \
+               CXXFLAGS="$(STAGEfeedback_CFLAGS)" \
+               LIBCFLAGS="$(STAGEfeedback_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGEfeedback_TFLAGS)" \
                $(TARGET-stagefeedback-gmp)
 
 maybe-clean-stagefeedback-gmp: clean-stagefeedback-gmp
@@ -17058,7 +16594,7 @@ configure-mpfr:
        libsrcdir="$$s/mpfr"; \
        $(SHELL) $${libsrcdir}/configure \
          $(HOST_CONFIGARGS) --build=${build_alias} --host=none-${host_vendor}-${host_os} \
-         --target=none-${host_vendor}-${host_os} $${srcdiroption} --disable-shared --with-gmp-build=$$r/$(HOST_SUBDIR)/gmp \
+         --target=none-${host_vendor}-${host_os} $${srcdiroption} --disable-shared @extra_mpfr_configure_flags@ \
          || exit 1
 @endif mpfr
 
@@ -17073,10 +16609,12 @@ configure-stage1-mpfr:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/mpfr
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE1_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/mpfr/Makefile || exit 0; \
-       $(HOST_EXPORTS)  \
+       $(HOST_EXPORTS) \
        CFLAGS="$(STAGE1_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE1_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE1_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(LIBCFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 1 in $(HOST_SUBDIR)/mpfr ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/mpfr ; \
        cd $(HOST_SUBDIR)/mpfr || exit 1; \
@@ -17090,8 +16628,8 @@ configure-stage1-mpfr:
        $(SHELL) $${libsrcdir}/configure \
          $(HOST_CONFIGARGS) --build=${build_alias} --host=none-${host_vendor}-${host_os} \
          --target=none-${host_vendor}-${host_os} $${srcdiroption} \
-          \
-         --disable-intermodule $(STAGE1_CHECKING)        --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)" --disable-shared --with-gmp-build=$$r/$(HOST_SUBDIR)/gmp
+         $(STAGE1_CONFIGURE_FLAGS) \
+         --disable-shared @extra_mpfr_configure_flags@
 @endif mpfr-bootstrap
 
 .PHONY: configure-stage2-mpfr maybe-configure-stage2-mpfr
@@ -17103,11 +16641,13 @@ configure-stage2-mpfr:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/mpfr
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE2_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/mpfr/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGE2_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE2_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE2_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGE2_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 2 in $(HOST_SUBDIR)/mpfr ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/mpfr ; \
        cd $(HOST_SUBDIR)/mpfr || exit 1; \
@@ -17122,38 +16662,8 @@ configure-stage2-mpfr:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=none-${host_vendor}-${host_os} \
          --target=none-${host_vendor}-${host_os} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ --disable-shared --with-gmp-build=$$r/$(HOST_SUBDIR)/gmp
-@endif mpfr-bootstrap
-
-.PHONY: configure-stageb2g0-mpfr maybe-configure-stageb2g0-mpfr
-maybe-configure-stageb2g0-mpfr:
-@if mpfr-bootstrap
-maybe-configure-stageb2g0-mpfr: configure-stageb2g0-mpfr
-configure-stageb2g0-mpfr:
-       @[ $(current_stage) = stageb2g0 ] || $(MAKE) stageb2g0-start
-       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/mpfr
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       test ! -f $(HOST_SUBDIR)/mpfr/Makefile || exit 0; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE2_CFLAGS) -g0"; export CFLAGS; \
-       CXXFLAGS="$(STAGE2_CFLAGS) -g0"; export CXXFLAGS;  \
-       echo Configuring stage b2g0 in $(HOST_SUBDIR)/mpfr ; \
-       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/mpfr ; \
-       cd $(HOST_SUBDIR)/mpfr || exit 1; \
-       case $(srcdir) in \
-         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
-         *) topdir=`echo $(HOST_SUBDIR)/mpfr/ | \
-               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
-       esac; \
-       srcdiroption="--srcdir=$${topdir}/mpfr"; \
-       libsrcdir="$$s/mpfr"; \
-       $(SHELL) $${libsrcdir}/configure \
-         $(HOST_CONFIGARGS) --build=${build_alias} --host=none-${host_vendor}-${host_os} \
-         --target=none-${host_vendor}-${host_os} $${srcdiroption} \
-         --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ --disable-shared --with-gmp-build=$$r/$(HOST_SUBDIR)/gmp
+         $(STAGE2_CONFIGURE_FLAGS) \
+         --disable-shared @extra_mpfr_configure_flags@
 @endif mpfr-bootstrap
 
 .PHONY: configure-stage3-mpfr maybe-configure-stage3-mpfr
@@ -17165,11 +16675,13 @@ configure-stage3-mpfr:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/mpfr
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE3_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/mpfr/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGE3_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE3_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE3_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGE3_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 3 in $(HOST_SUBDIR)/mpfr ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/mpfr ; \
        cd $(HOST_SUBDIR)/mpfr || exit 1; \
@@ -17184,38 +16696,8 @@ configure-stage3-mpfr:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=none-${host_vendor}-${host_os} \
          --target=none-${host_vendor}-${host_os} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ --disable-shared --with-gmp-build=$$r/$(HOST_SUBDIR)/gmp
-@endif mpfr-bootstrap
-
-.PHONY: configure-stageb3g2-mpfr maybe-configure-stageb3g2-mpfr
-maybe-configure-stageb3g2-mpfr:
-@if mpfr-bootstrap
-maybe-configure-stageb3g2-mpfr: configure-stageb3g2-mpfr
-configure-stageb3g2-mpfr:
-       @[ $(current_stage) = stageb3g2 ] || $(MAKE) stageb3g2-start
-       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/mpfr
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       test ! -f $(HOST_SUBDIR)/mpfr/Makefile || exit 0; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE3_CFLAGS) -g2"; export CFLAGS; \
-       CXXFLAGS="$(STAGE3_CFLAGS) -g2"; export CXXFLAGS;  \
-       echo Configuring stage b3g2 in $(HOST_SUBDIR)/mpfr ; \
-       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/mpfr ; \
-       cd $(HOST_SUBDIR)/mpfr || exit 1; \
-       case $(srcdir) in \
-         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
-         *) topdir=`echo $(HOST_SUBDIR)/mpfr/ | \
-               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
-       esac; \
-       srcdiroption="--srcdir=$${topdir}/mpfr"; \
-       libsrcdir="$$s/mpfr"; \
-       $(SHELL) $${libsrcdir}/configure \
-         $(HOST_CONFIGARGS) --build=${build_alias} --host=none-${host_vendor}-${host_os} \
-         --target=none-${host_vendor}-${host_os} $${srcdiroption} \
-         --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ --disable-shared --with-gmp-build=$$r/$(HOST_SUBDIR)/gmp
+         $(STAGE3_CONFIGURE_FLAGS) \
+         --disable-shared @extra_mpfr_configure_flags@
 @endif mpfr-bootstrap
 
 .PHONY: configure-stage4-mpfr maybe-configure-stage4-mpfr
@@ -17227,11 +16709,13 @@ configure-stage4-mpfr:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/mpfr
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE4_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/mpfr/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGE4_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE4_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE4_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGE4_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 4 in $(HOST_SUBDIR)/mpfr ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/mpfr ; \
        cd $(HOST_SUBDIR)/mpfr || exit 1; \
@@ -17246,7 +16730,8 @@ configure-stage4-mpfr:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=none-${host_vendor}-${host_os} \
          --target=none-${host_vendor}-${host_os} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ --disable-shared --with-gmp-build=$$r/$(HOST_SUBDIR)/gmp
+         $(STAGE4_CONFIGURE_FLAGS) \
+         --disable-shared @extra_mpfr_configure_flags@
 @endif mpfr-bootstrap
 
 .PHONY: configure-stageprofile-mpfr maybe-configure-stageprofile-mpfr
@@ -17258,11 +16743,13 @@ configure-stageprofile-mpfr:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/mpfr
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEprofile_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/mpfr/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CFLAGS; \
-       CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CXXFLAGS;  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
+       CFLAGS="$(STAGEprofile_CFLAGS)"; export CFLAGS; \
+       CXXFLAGS="$(STAGEprofile_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGEprofile_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage profile in $(HOST_SUBDIR)/mpfr ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/mpfr ; \
        cd $(HOST_SUBDIR)/mpfr || exit 1; \
@@ -17277,7 +16764,8 @@ configure-stageprofile-mpfr:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=none-${host_vendor}-${host_os} \
          --target=none-${host_vendor}-${host_os} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ --disable-shared --with-gmp-build=$$r/$(HOST_SUBDIR)/gmp
+         $(STAGEprofile_CONFIGURE_FLAGS) \
+         --disable-shared @extra_mpfr_configure_flags@
 @endif mpfr-bootstrap
 
 .PHONY: configure-stagefeedback-mpfr maybe-configure-stagefeedback-mpfr
@@ -17289,11 +16777,13 @@ configure-stagefeedback-mpfr:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/mpfr
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEfeedback_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/mpfr/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CFLAGS; \
-       CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CXXFLAGS;  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
+       CFLAGS="$(STAGEfeedback_CFLAGS)"; export CFLAGS; \
+       CXXFLAGS="$(STAGEfeedback_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGEfeedback_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage feedback in $(HOST_SUBDIR)/mpfr ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/mpfr ; \
        cd $(HOST_SUBDIR)/mpfr || exit 1; \
@@ -17308,7 +16798,8 @@ configure-stagefeedback-mpfr:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=none-${host_vendor}-${host_os} \
          --target=none-${host_vendor}-${host_os} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ --disable-shared --with-gmp-build=$$r/$(HOST_SUBDIR)/gmp
+         $(STAGEfeedback_CONFIGURE_FLAGS) \
+         --disable-shared @extra_mpfr_configure_flags@
 @endif mpfr-bootstrap
 
 
@@ -17346,13 +16837,18 @@ all-stage1-mpfr: configure-stage1-mpfr
        @[ $(current_stage) = stage1 ] || $(MAKE) stage1-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE1_TFLAGS)"; \
        $(HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/mpfr && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE1_CFLAGS)" CXXFLAGS="$(STAGE1_CFLAGS)" \
-               LIBCFLAGS="$(STAGE1_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" $(EXTRA_HOST_FLAGS)   \
+               CFLAGS="$(STAGE1_CFLAGS)" \
+               CXXFLAGS="$(STAGE1_CFLAGS)" \
+               LIBCFLAGS="$(LIBCFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS)   \
+               TFLAGS="$(STAGE1_TFLAGS)" \
                $(TARGET-stage1-mpfr)
 
 maybe-clean-stage1-mpfr: clean-stage1-mpfr
@@ -17382,14 +16878,19 @@ all-stage2-mpfr: configure-stage2-mpfr
        @[ $(current_stage) = stage2 ] || $(MAKE) stage2-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE2_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/mpfr && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE2_CFLAGS)" CXXFLAGS="$(STAGE2_CFLAGS)" \
-               LIBCFLAGS="$(STAGE2_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGE2_CFLAGS)" \
+               CXXFLAGS="$(STAGE2_CFLAGS)" \
+               LIBCFLAGS="$(STAGE2_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGE2_TFLAGS)" \
                $(TARGET-stage2-mpfr)
 
 maybe-clean-stage2-mpfr: clean-stage2-mpfr
@@ -17408,44 +16909,6 @@ clean-stage2-mpfr:
 @endif mpfr-bootstrap
 
 
-.PHONY: all-stageb2g0-mpfr maybe-all-stageb2g0-mpfr
-.PHONY: clean-stageb2g0-mpfr maybe-clean-stageb2g0-mpfr
-maybe-all-stageb2g0-mpfr:
-maybe-clean-stageb2g0-mpfr:
-@if mpfr-bootstrap
-maybe-all-stageb2g0-mpfr: all-stageb2g0-mpfr
-all-stageb2g0: all-stageb2g0-mpfr
-TARGET-stageb2g0-mpfr = $(TARGET-mpfr)
-all-stageb2g0-mpfr: configure-stageb2g0-mpfr
-       @[ $(current_stage) = stageb2g0 ] || $(MAKE) stageb2g0-start
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS) \
-       cd $(HOST_SUBDIR)/mpfr && \
-       $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE2_CFLAGS) -g0" CXXFLAGS="$(STAGE2_CFLAGS) -g0" \
-               LIBCFLAGS="$(STAGE2_LIBCFLAGS) -g0" \
-               CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" \
-               CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
-               $(TARGET-stageb2g0-mpfr)
-
-maybe-clean-stageb2g0-mpfr: clean-stageb2g0-mpfr
-clean-stageb2g0: clean-stageb2g0-mpfr
-clean-stageb2g0-mpfr:
-       @if [ $(current_stage) = stageb2g0 ]; then \
-         [ -f $(HOST_SUBDIR)/mpfr/Makefile ] || exit 0; \
-       else \
-         [ -f $(HOST_SUBDIR)/stageb2g0-mpfr/Makefile ] || exit 0; \
-         $(MAKE) stageb2g0-start; \
-       fi; \
-       cd $(HOST_SUBDIR)/mpfr && \
-       $(MAKE) $(EXTRA_HOST_FLAGS)  \
-               $(POSTSTAGE1_FLAGS_TO_PASS)  \
-                clean
-@endif mpfr-bootstrap
-
-
 .PHONY: all-stage3-mpfr maybe-all-stage3-mpfr
 .PHONY: clean-stage3-mpfr maybe-clean-stage3-mpfr
 maybe-all-stage3-mpfr:
@@ -17458,14 +16921,19 @@ all-stage3-mpfr: configure-stage3-mpfr
        @[ $(current_stage) = stage3 ] || $(MAKE) stage3-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE3_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/mpfr && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE3_CFLAGS)" CXXFLAGS="$(STAGE3_CFLAGS)" \
-               LIBCFLAGS="$(STAGE3_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGE3_CFLAGS)" \
+               CXXFLAGS="$(STAGE3_CFLAGS)" \
+               LIBCFLAGS="$(STAGE3_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGE3_TFLAGS)" \
                $(TARGET-stage3-mpfr)
 
 maybe-clean-stage3-mpfr: clean-stage3-mpfr
@@ -17484,44 +16952,6 @@ clean-stage3-mpfr:
 @endif mpfr-bootstrap
 
 
-.PHONY: all-stageb3g2-mpfr maybe-all-stageb3g2-mpfr
-.PHONY: clean-stageb3g2-mpfr maybe-clean-stageb3g2-mpfr
-maybe-all-stageb3g2-mpfr:
-maybe-clean-stageb3g2-mpfr:
-@if mpfr-bootstrap
-maybe-all-stageb3g2-mpfr: all-stageb3g2-mpfr
-all-stageb3g2: all-stageb3g2-mpfr
-TARGET-stageb3g2-mpfr = $(TARGET-mpfr)
-all-stageb3g2-mpfr: configure-stageb3g2-mpfr
-       @[ $(current_stage) = stageb3g2 ] || $(MAKE) stageb3g2-start
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS) \
-       cd $(HOST_SUBDIR)/mpfr && \
-       $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE3_CFLAGS) -g2" CXXFLAGS="$(STAGE3_CFLAGS) -g2" \
-               LIBCFLAGS="$(STAGE3_LIBCFLAGS) -g2" \
-               CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" \
-               CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
-               $(TARGET-stageb3g2-mpfr)
-
-maybe-clean-stageb3g2-mpfr: clean-stageb3g2-mpfr
-clean-stageb3g2: clean-stageb3g2-mpfr
-clean-stageb3g2-mpfr:
-       @if [ $(current_stage) = stageb3g2 ]; then \
-         [ -f $(HOST_SUBDIR)/mpfr/Makefile ] || exit 0; \
-       else \
-         [ -f $(HOST_SUBDIR)/stageb3g2-mpfr/Makefile ] || exit 0; \
-         $(MAKE) stageb3g2-start; \
-       fi; \
-       cd $(HOST_SUBDIR)/mpfr && \
-       $(MAKE) $(EXTRA_HOST_FLAGS)  \
-               $(POSTSTAGE1_FLAGS_TO_PASS)  \
-                clean
-@endif mpfr-bootstrap
-
-
 .PHONY: all-stage4-mpfr maybe-all-stage4-mpfr
 .PHONY: clean-stage4-mpfr maybe-clean-stage4-mpfr
 maybe-all-stage4-mpfr:
@@ -17534,14 +16964,19 @@ all-stage4-mpfr: configure-stage4-mpfr
        @[ $(current_stage) = stage4 ] || $(MAKE) stage4-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE4_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/mpfr && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE4_CFLAGS)" CXXFLAGS="$(STAGE4_CFLAGS)" \
+               CFLAGS="$(STAGE4_CFLAGS)" \
+               CXXFLAGS="$(STAGE4_CFLAGS)" \
                LIBCFLAGS="$(STAGE4_CFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGE4_TFLAGS)" \
                $(TARGET-stage4-mpfr)
 
 maybe-clean-stage4-mpfr: clean-stage4-mpfr
@@ -17572,14 +17007,19 @@ all-stageprofile-mpfr: configure-stageprofile-mpfr
        @[ $(current_stage) = stageprofile ] || $(MAKE) stageprofile-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEprofile_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/mpfr && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" \
-               LIBCFLAGS="$(STAGE2_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGEprofile_CFLAGS)" \
+               CXXFLAGS="$(STAGEprofile_CFLAGS)" \
+               LIBCFLAGS="$(STAGEprofile_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGEprofile_TFLAGS)" \
                $(TARGET-stageprofile-mpfr)
 
 maybe-clean-stageprofile-mpfr: clean-stageprofile-mpfr
@@ -17610,14 +17050,19 @@ all-stagefeedback-mpfr: configure-stagefeedback-mpfr
        @[ $(current_stage) = stagefeedback ] || $(MAKE) stagefeedback-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEfeedback_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/mpfr && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE3_CFLAGS) -fprofile-use" CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use" \
-               LIBCFLAGS="$(STAGE3_LIBCFLAGS) -fprofile-use" \
-               CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" \
-               CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGEfeedback_CFLAGS)" \
+               CXXFLAGS="$(STAGEfeedback_CFLAGS)" \
+               LIBCFLAGS="$(STAGEfeedback_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGEfeedback_TFLAGS)" \
                $(TARGET-stagefeedback-mpfr)
 
 maybe-clean-stagefeedback-mpfr: clean-stagefeedback-mpfr
@@ -17991,6 +17436,872 @@ maintainer-clean-mpfr:
 
 
 
+.PHONY: configure-mpc maybe-configure-mpc
+maybe-configure-mpc:
+@if gcc-bootstrap
+configure-mpc: stage_current
+@endif gcc-bootstrap
+@if mpc
+maybe-configure-mpc: configure-mpc
+configure-mpc: 
+       @r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       test ! -f $(HOST_SUBDIR)/mpc/Makefile || exit 0; \
+       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/mpc ; \
+       $(HOST_EXPORTS) \
+       echo Configuring in $(HOST_SUBDIR)/mpc; \
+       cd "$(HOST_SUBDIR)/mpc" || exit 1; \
+       case $(srcdir) in \
+         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+         *) topdir=`echo $(HOST_SUBDIR)/mpc/ | \
+               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+       esac; \
+       srcdiroption="--srcdir=$${topdir}/mpc"; \
+       libsrcdir="$$s/mpc"; \
+       $(SHELL) $${libsrcdir}/configure \
+         $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
+         --target=${target_alias} $${srcdiroption} --disable-shared @extra_mpc_gmp_configure_flags@ @extra_mpc_mpfr_configure_flags@ \
+         || exit 1
+@endif mpc
+
+
+
+.PHONY: configure-stage1-mpc maybe-configure-stage1-mpc
+maybe-configure-stage1-mpc:
+@if mpc-bootstrap
+maybe-configure-stage1-mpc: configure-stage1-mpc
+configure-stage1-mpc:
+       @[ $(current_stage) = stage1 ] || $(MAKE) stage1-start
+       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/mpc
+       @r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE1_TFLAGS)"; \
+       test ! -f $(HOST_SUBDIR)/mpc/Makefile || exit 0; \
+       $(HOST_EXPORTS) \
+       CFLAGS="$(STAGE1_CFLAGS)"; export CFLAGS; \
+       CXXFLAGS="$(STAGE1_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(LIBCFLAGS)"; export LIBCFLAGS; \
+       echo Configuring stage 1 in $(HOST_SUBDIR)/mpc ; \
+       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/mpc ; \
+       cd $(HOST_SUBDIR)/mpc || exit 1; \
+       case $(srcdir) in \
+         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+         *) topdir=`echo $(HOST_SUBDIR)/mpc/ | \
+               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+       esac; \
+       srcdiroption="--srcdir=$${topdir}/mpc"; \
+       libsrcdir="$$s/mpc"; \
+       $(SHELL) $${libsrcdir}/configure \
+         $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
+         --target=${target_alias} $${srcdiroption} \
+         $(STAGE1_CONFIGURE_FLAGS) \
+         --disable-shared @extra_mpc_gmp_configure_flags@ @extra_mpc_mpfr_configure_flags@
+@endif mpc-bootstrap
+
+.PHONY: configure-stage2-mpc maybe-configure-stage2-mpc
+maybe-configure-stage2-mpc:
+@if mpc-bootstrap
+maybe-configure-stage2-mpc: configure-stage2-mpc
+configure-stage2-mpc:
+       @[ $(current_stage) = stage2 ] || $(MAKE) stage2-start
+       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/mpc
+       @r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE2_TFLAGS)"; \
+       test ! -f $(HOST_SUBDIR)/mpc/Makefile || exit 0; \
+       $(HOST_EXPORTS) \
+       $(POSTSTAGE1_HOST_EXPORTS) \
+       CFLAGS="$(STAGE2_CFLAGS)"; export CFLAGS; \
+       CXXFLAGS="$(STAGE2_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGE2_CFLAGS)"; export LIBCFLAGS; \
+       echo Configuring stage 2 in $(HOST_SUBDIR)/mpc ; \
+       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/mpc ; \
+       cd $(HOST_SUBDIR)/mpc || exit 1; \
+       case $(srcdir) in \
+         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+         *) topdir=`echo $(HOST_SUBDIR)/mpc/ | \
+               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+       esac; \
+       srcdiroption="--srcdir=$${topdir}/mpc"; \
+       libsrcdir="$$s/mpc"; \
+       $(SHELL) $${libsrcdir}/configure \
+         $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
+         --target=${target_alias} $${srcdiroption} \
+         --with-build-libsubdir=$(HOST_SUBDIR) \
+         $(STAGE2_CONFIGURE_FLAGS) \
+         --disable-shared @extra_mpc_gmp_configure_flags@ @extra_mpc_mpfr_configure_flags@
+@endif mpc-bootstrap
+
+.PHONY: configure-stage3-mpc maybe-configure-stage3-mpc
+maybe-configure-stage3-mpc:
+@if mpc-bootstrap
+maybe-configure-stage3-mpc: configure-stage3-mpc
+configure-stage3-mpc:
+       @[ $(current_stage) = stage3 ] || $(MAKE) stage3-start
+       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/mpc
+       @r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE3_TFLAGS)"; \
+       test ! -f $(HOST_SUBDIR)/mpc/Makefile || exit 0; \
+       $(HOST_EXPORTS) \
+       $(POSTSTAGE1_HOST_EXPORTS) \
+       CFLAGS="$(STAGE3_CFLAGS)"; export CFLAGS; \
+       CXXFLAGS="$(STAGE3_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGE3_CFLAGS)"; export LIBCFLAGS; \
+       echo Configuring stage 3 in $(HOST_SUBDIR)/mpc ; \
+       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/mpc ; \
+       cd $(HOST_SUBDIR)/mpc || exit 1; \
+       case $(srcdir) in \
+         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+         *) topdir=`echo $(HOST_SUBDIR)/mpc/ | \
+               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+       esac; \
+       srcdiroption="--srcdir=$${topdir}/mpc"; \
+       libsrcdir="$$s/mpc"; \
+       $(SHELL) $${libsrcdir}/configure \
+         $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
+         --target=${target_alias} $${srcdiroption} \
+         --with-build-libsubdir=$(HOST_SUBDIR) \
+         $(STAGE3_CONFIGURE_FLAGS) \
+         --disable-shared @extra_mpc_gmp_configure_flags@ @extra_mpc_mpfr_configure_flags@
+@endif mpc-bootstrap
+
+.PHONY: configure-stage4-mpc maybe-configure-stage4-mpc
+maybe-configure-stage4-mpc:
+@if mpc-bootstrap
+maybe-configure-stage4-mpc: configure-stage4-mpc
+configure-stage4-mpc:
+       @[ $(current_stage) = stage4 ] || $(MAKE) stage4-start
+       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/mpc
+       @r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE4_TFLAGS)"; \
+       test ! -f $(HOST_SUBDIR)/mpc/Makefile || exit 0; \
+       $(HOST_EXPORTS) \
+       $(POSTSTAGE1_HOST_EXPORTS) \
+       CFLAGS="$(STAGE4_CFLAGS)"; export CFLAGS; \
+       CXXFLAGS="$(STAGE4_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGE4_CFLAGS)"; export LIBCFLAGS; \
+       echo Configuring stage 4 in $(HOST_SUBDIR)/mpc ; \
+       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/mpc ; \
+       cd $(HOST_SUBDIR)/mpc || exit 1; \
+       case $(srcdir) in \
+         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+         *) topdir=`echo $(HOST_SUBDIR)/mpc/ | \
+               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+       esac; \
+       srcdiroption="--srcdir=$${topdir}/mpc"; \
+       libsrcdir="$$s/mpc"; \
+       $(SHELL) $${libsrcdir}/configure \
+         $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
+         --target=${target_alias} $${srcdiroption} \
+         --with-build-libsubdir=$(HOST_SUBDIR) \
+         $(STAGE4_CONFIGURE_FLAGS) \
+         --disable-shared @extra_mpc_gmp_configure_flags@ @extra_mpc_mpfr_configure_flags@
+@endif mpc-bootstrap
+
+.PHONY: configure-stageprofile-mpc maybe-configure-stageprofile-mpc
+maybe-configure-stageprofile-mpc:
+@if mpc-bootstrap
+maybe-configure-stageprofile-mpc: configure-stageprofile-mpc
+configure-stageprofile-mpc:
+       @[ $(current_stage) = stageprofile ] || $(MAKE) stageprofile-start
+       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/mpc
+       @r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEprofile_TFLAGS)"; \
+       test ! -f $(HOST_SUBDIR)/mpc/Makefile || exit 0; \
+       $(HOST_EXPORTS) \
+       $(POSTSTAGE1_HOST_EXPORTS) \
+       CFLAGS="$(STAGEprofile_CFLAGS)"; export CFLAGS; \
+       CXXFLAGS="$(STAGEprofile_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGEprofile_CFLAGS)"; export LIBCFLAGS; \
+       echo Configuring stage profile in $(HOST_SUBDIR)/mpc ; \
+       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/mpc ; \
+       cd $(HOST_SUBDIR)/mpc || exit 1; \
+       case $(srcdir) in \
+         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+         *) topdir=`echo $(HOST_SUBDIR)/mpc/ | \
+               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+       esac; \
+       srcdiroption="--srcdir=$${topdir}/mpc"; \
+       libsrcdir="$$s/mpc"; \
+       $(SHELL) $${libsrcdir}/configure \
+         $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
+         --target=${target_alias} $${srcdiroption} \
+         --with-build-libsubdir=$(HOST_SUBDIR) \
+         $(STAGEprofile_CONFIGURE_FLAGS) \
+         --disable-shared @extra_mpc_gmp_configure_flags@ @extra_mpc_mpfr_configure_flags@
+@endif mpc-bootstrap
+
+.PHONY: configure-stagefeedback-mpc maybe-configure-stagefeedback-mpc
+maybe-configure-stagefeedback-mpc:
+@if mpc-bootstrap
+maybe-configure-stagefeedback-mpc: configure-stagefeedback-mpc
+configure-stagefeedback-mpc:
+       @[ $(current_stage) = stagefeedback ] || $(MAKE) stagefeedback-start
+       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/mpc
+       @r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEfeedback_TFLAGS)"; \
+       test ! -f $(HOST_SUBDIR)/mpc/Makefile || exit 0; \
+       $(HOST_EXPORTS) \
+       $(POSTSTAGE1_HOST_EXPORTS) \
+       CFLAGS="$(STAGEfeedback_CFLAGS)"; export CFLAGS; \
+       CXXFLAGS="$(STAGEfeedback_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGEfeedback_CFLAGS)"; export LIBCFLAGS; \
+       echo Configuring stage feedback in $(HOST_SUBDIR)/mpc ; \
+       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/mpc ; \
+       cd $(HOST_SUBDIR)/mpc || exit 1; \
+       case $(srcdir) in \
+         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+         *) topdir=`echo $(HOST_SUBDIR)/mpc/ | \
+               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+       esac; \
+       srcdiroption="--srcdir=$${topdir}/mpc"; \
+       libsrcdir="$$s/mpc"; \
+       $(SHELL) $${libsrcdir}/configure \
+         $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
+         --target=${target_alias} $${srcdiroption} \
+         --with-build-libsubdir=$(HOST_SUBDIR) \
+         $(STAGEfeedback_CONFIGURE_FLAGS) \
+         --disable-shared @extra_mpc_gmp_configure_flags@ @extra_mpc_mpfr_configure_flags@
+@endif mpc-bootstrap
+
+
+
+
+
+.PHONY: all-mpc maybe-all-mpc
+maybe-all-mpc:
+@if gcc-bootstrap
+all-mpc: stage_current
+@endif gcc-bootstrap
+@if mpc
+TARGET-mpc=all
+maybe-all-mpc: all-mpc
+all-mpc: configure-mpc
+       @r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(HOST_EXPORTS) \
+       (cd $(HOST_SUBDIR)/mpc && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
+               $(TARGET-mpc))
+@endif mpc
+
+
+
+.PHONY: all-stage1-mpc maybe-all-stage1-mpc
+.PHONY: clean-stage1-mpc maybe-clean-stage1-mpc
+maybe-all-stage1-mpc:
+maybe-clean-stage1-mpc:
+@if mpc-bootstrap
+maybe-all-stage1-mpc: all-stage1-mpc
+all-stage1: all-stage1-mpc
+TARGET-stage1-mpc = $(TARGET-mpc)
+all-stage1-mpc: configure-stage1-mpc
+       @[ $(current_stage) = stage1 ] || $(MAKE) stage1-start
+       @r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE1_TFLAGS)"; \
+       $(HOST_EXPORTS) \
+       cd $(HOST_SUBDIR)/mpc && \
+       $(MAKE) $(BASE_FLAGS_TO_PASS) \
+               CFLAGS="$(STAGE1_CFLAGS)" \
+               CXXFLAGS="$(STAGE1_CFLAGS)" \
+               LIBCFLAGS="$(LIBCFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS)   \
+               TFLAGS="$(STAGE1_TFLAGS)" \
+               $(TARGET-stage1-mpc)
+
+maybe-clean-stage1-mpc: clean-stage1-mpc
+clean-stage1: clean-stage1-mpc
+clean-stage1-mpc:
+       @if [ $(current_stage) = stage1 ]; then \
+         [ -f $(HOST_SUBDIR)/mpc/Makefile ] || exit 0; \
+       else \
+         [ -f $(HOST_SUBDIR)/stage1-mpc/Makefile ] || exit 0; \
+         $(MAKE) stage1-start; \
+       fi; \
+       cd $(HOST_SUBDIR)/mpc && \
+       $(MAKE) $(EXTRA_HOST_FLAGS)  \
+                clean
+@endif mpc-bootstrap
+
+
+.PHONY: all-stage2-mpc maybe-all-stage2-mpc
+.PHONY: clean-stage2-mpc maybe-clean-stage2-mpc
+maybe-all-stage2-mpc:
+maybe-clean-stage2-mpc:
+@if mpc-bootstrap
+maybe-all-stage2-mpc: all-stage2-mpc
+all-stage2: all-stage2-mpc
+TARGET-stage2-mpc = $(TARGET-mpc)
+all-stage2-mpc: configure-stage2-mpc
+       @[ $(current_stage) = stage2 ] || $(MAKE) stage2-start
+       @r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE2_TFLAGS)"; \
+       $(HOST_EXPORTS) \
+       $(POSTSTAGE1_HOST_EXPORTS) \
+       cd $(HOST_SUBDIR)/mpc && \
+       $(MAKE) $(BASE_FLAGS_TO_PASS) \
+               CFLAGS="$(STAGE2_CFLAGS)" \
+               CXXFLAGS="$(STAGE2_CFLAGS)" \
+               LIBCFLAGS="$(STAGE2_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGE2_TFLAGS)" \
+               $(TARGET-stage2-mpc)
+
+maybe-clean-stage2-mpc: clean-stage2-mpc
+clean-stage2: clean-stage2-mpc
+clean-stage2-mpc:
+       @if [ $(current_stage) = stage2 ]; then \
+         [ -f $(HOST_SUBDIR)/mpc/Makefile ] || exit 0; \
+       else \
+         [ -f $(HOST_SUBDIR)/stage2-mpc/Makefile ] || exit 0; \
+         $(MAKE) stage2-start; \
+       fi; \
+       cd $(HOST_SUBDIR)/mpc && \
+       $(MAKE) $(EXTRA_HOST_FLAGS)  \
+               $(POSTSTAGE1_FLAGS_TO_PASS)  \
+                clean
+@endif mpc-bootstrap
+
+
+.PHONY: all-stage3-mpc maybe-all-stage3-mpc
+.PHONY: clean-stage3-mpc maybe-clean-stage3-mpc
+maybe-all-stage3-mpc:
+maybe-clean-stage3-mpc:
+@if mpc-bootstrap
+maybe-all-stage3-mpc: all-stage3-mpc
+all-stage3: all-stage3-mpc
+TARGET-stage3-mpc = $(TARGET-mpc)
+all-stage3-mpc: configure-stage3-mpc
+       @[ $(current_stage) = stage3 ] || $(MAKE) stage3-start
+       @r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE3_TFLAGS)"; \
+       $(HOST_EXPORTS) \
+       $(POSTSTAGE1_HOST_EXPORTS) \
+       cd $(HOST_SUBDIR)/mpc && \
+       $(MAKE) $(BASE_FLAGS_TO_PASS) \
+               CFLAGS="$(STAGE3_CFLAGS)" \
+               CXXFLAGS="$(STAGE3_CFLAGS)" \
+               LIBCFLAGS="$(STAGE3_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGE3_TFLAGS)" \
+               $(TARGET-stage3-mpc)
+
+maybe-clean-stage3-mpc: clean-stage3-mpc
+clean-stage3: clean-stage3-mpc
+clean-stage3-mpc:
+       @if [ $(current_stage) = stage3 ]; then \
+         [ -f $(HOST_SUBDIR)/mpc/Makefile ] || exit 0; \
+       else \
+         [ -f $(HOST_SUBDIR)/stage3-mpc/Makefile ] || exit 0; \
+         $(MAKE) stage3-start; \
+       fi; \
+       cd $(HOST_SUBDIR)/mpc && \
+       $(MAKE) $(EXTRA_HOST_FLAGS)  \
+               $(POSTSTAGE1_FLAGS_TO_PASS)  \
+                clean
+@endif mpc-bootstrap
+
+
+.PHONY: all-stage4-mpc maybe-all-stage4-mpc
+.PHONY: clean-stage4-mpc maybe-clean-stage4-mpc
+maybe-all-stage4-mpc:
+maybe-clean-stage4-mpc:
+@if mpc-bootstrap
+maybe-all-stage4-mpc: all-stage4-mpc
+all-stage4: all-stage4-mpc
+TARGET-stage4-mpc = $(TARGET-mpc)
+all-stage4-mpc: configure-stage4-mpc
+       @[ $(current_stage) = stage4 ] || $(MAKE) stage4-start
+       @r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE4_TFLAGS)"; \
+       $(HOST_EXPORTS) \
+       $(POSTSTAGE1_HOST_EXPORTS) \
+       cd $(HOST_SUBDIR)/mpc && \
+       $(MAKE) $(BASE_FLAGS_TO_PASS) \
+               CFLAGS="$(STAGE4_CFLAGS)" \
+               CXXFLAGS="$(STAGE4_CFLAGS)" \
+               LIBCFLAGS="$(STAGE4_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGE4_TFLAGS)" \
+               $(TARGET-stage4-mpc)
+
+maybe-clean-stage4-mpc: clean-stage4-mpc
+clean-stage4: clean-stage4-mpc
+clean-stage4-mpc:
+       @if [ $(current_stage) = stage4 ]; then \
+         [ -f $(HOST_SUBDIR)/mpc/Makefile ] || exit 0; \
+       else \
+         [ -f $(HOST_SUBDIR)/stage4-mpc/Makefile ] || exit 0; \
+         $(MAKE) stage4-start; \
+       fi; \
+       cd $(HOST_SUBDIR)/mpc && \
+       $(MAKE) $(EXTRA_HOST_FLAGS)  \
+               $(POSTSTAGE1_FLAGS_TO_PASS)  \
+                clean
+@endif mpc-bootstrap
+
+
+.PHONY: all-stageprofile-mpc maybe-all-stageprofile-mpc
+.PHONY: clean-stageprofile-mpc maybe-clean-stageprofile-mpc
+maybe-all-stageprofile-mpc:
+maybe-clean-stageprofile-mpc:
+@if mpc-bootstrap
+maybe-all-stageprofile-mpc: all-stageprofile-mpc
+all-stageprofile: all-stageprofile-mpc
+TARGET-stageprofile-mpc = $(TARGET-mpc)
+all-stageprofile-mpc: configure-stageprofile-mpc
+       @[ $(current_stage) = stageprofile ] || $(MAKE) stageprofile-start
+       @r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEprofile_TFLAGS)"; \
+       $(HOST_EXPORTS) \
+       $(POSTSTAGE1_HOST_EXPORTS) \
+       cd $(HOST_SUBDIR)/mpc && \
+       $(MAKE) $(BASE_FLAGS_TO_PASS) \
+               CFLAGS="$(STAGEprofile_CFLAGS)" \
+               CXXFLAGS="$(STAGEprofile_CFLAGS)" \
+               LIBCFLAGS="$(STAGEprofile_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGEprofile_TFLAGS)" \
+               $(TARGET-stageprofile-mpc)
+
+maybe-clean-stageprofile-mpc: clean-stageprofile-mpc
+clean-stageprofile: clean-stageprofile-mpc
+clean-stageprofile-mpc:
+       @if [ $(current_stage) = stageprofile ]; then \
+         [ -f $(HOST_SUBDIR)/mpc/Makefile ] || exit 0; \
+       else \
+         [ -f $(HOST_SUBDIR)/stageprofile-mpc/Makefile ] || exit 0; \
+         $(MAKE) stageprofile-start; \
+       fi; \
+       cd $(HOST_SUBDIR)/mpc && \
+       $(MAKE) $(EXTRA_HOST_FLAGS)  \
+               $(POSTSTAGE1_FLAGS_TO_PASS)  \
+                clean
+@endif mpc-bootstrap
+
+
+.PHONY: all-stagefeedback-mpc maybe-all-stagefeedback-mpc
+.PHONY: clean-stagefeedback-mpc maybe-clean-stagefeedback-mpc
+maybe-all-stagefeedback-mpc:
+maybe-clean-stagefeedback-mpc:
+@if mpc-bootstrap
+maybe-all-stagefeedback-mpc: all-stagefeedback-mpc
+all-stagefeedback: all-stagefeedback-mpc
+TARGET-stagefeedback-mpc = $(TARGET-mpc)
+all-stagefeedback-mpc: configure-stagefeedback-mpc
+       @[ $(current_stage) = stagefeedback ] || $(MAKE) stagefeedback-start
+       @r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEfeedback_TFLAGS)"; \
+       $(HOST_EXPORTS) \
+       $(POSTSTAGE1_HOST_EXPORTS) \
+       cd $(HOST_SUBDIR)/mpc && \
+       $(MAKE) $(BASE_FLAGS_TO_PASS) \
+               CFLAGS="$(STAGEfeedback_CFLAGS)" \
+               CXXFLAGS="$(STAGEfeedback_CFLAGS)" \
+               LIBCFLAGS="$(STAGEfeedback_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGEfeedback_TFLAGS)" \
+               $(TARGET-stagefeedback-mpc)
+
+maybe-clean-stagefeedback-mpc: clean-stagefeedback-mpc
+clean-stagefeedback: clean-stagefeedback-mpc
+clean-stagefeedback-mpc:
+       @if [ $(current_stage) = stagefeedback ]; then \
+         [ -f $(HOST_SUBDIR)/mpc/Makefile ] || exit 0; \
+       else \
+         [ -f $(HOST_SUBDIR)/stagefeedback-mpc/Makefile ] || exit 0; \
+         $(MAKE) stagefeedback-start; \
+       fi; \
+       cd $(HOST_SUBDIR)/mpc && \
+       $(MAKE) $(EXTRA_HOST_FLAGS)  \
+               $(POSTSTAGE1_FLAGS_TO_PASS)  \
+                clean
+@endif mpc-bootstrap
+
+
+
+
+
+.PHONY: check-mpc maybe-check-mpc
+maybe-check-mpc:
+@if mpc
+maybe-check-mpc: check-mpc
+
+check-mpc:
+       @: $(MAKE); $(unstage)
+       @r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(HOST_EXPORTS) \
+       (cd $(HOST_SUBDIR)/mpc && \
+         $(MAKE) $(FLAGS_TO_PASS)  check)
+
+@endif mpc
+
+.PHONY: install-mpc maybe-install-mpc
+maybe-install-mpc:
+@if mpc
+maybe-install-mpc: install-mpc
+
+install-mpc:
+
+@endif mpc
+
+# Other targets (info, dvi, pdf, etc.)
+
+.PHONY: maybe-info-mpc info-mpc
+maybe-info-mpc:
+@if mpc
+maybe-info-mpc: info-mpc
+
+info-mpc: \
+    configure-mpc 
+       @[ -f ./mpc/Makefile ] || exit 0; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(HOST_EXPORTS) \
+       for flag in $(EXTRA_HOST_FLAGS) ; do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       echo "Doing info in mpc" ; \
+       (cd $(HOST_SUBDIR)/mpc && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                 info) \
+         || exit 1
+
+@endif mpc
+
+.PHONY: maybe-dvi-mpc dvi-mpc
+maybe-dvi-mpc:
+@if mpc
+maybe-dvi-mpc: dvi-mpc
+
+dvi-mpc: \
+    configure-mpc 
+       @[ -f ./mpc/Makefile ] || exit 0; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(HOST_EXPORTS) \
+       for flag in $(EXTRA_HOST_FLAGS) ; do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       echo "Doing dvi in mpc" ; \
+       (cd $(HOST_SUBDIR)/mpc && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                 dvi) \
+         || exit 1
+
+@endif mpc
+
+.PHONY: maybe-pdf-mpc pdf-mpc
+maybe-pdf-mpc:
+@if mpc
+maybe-pdf-mpc: pdf-mpc
+
+pdf-mpc: \
+    configure-mpc 
+       @[ -f ./mpc/Makefile ] || exit 0; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(HOST_EXPORTS) \
+       for flag in $(EXTRA_HOST_FLAGS) ; do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       echo "Doing pdf in mpc" ; \
+       (cd $(HOST_SUBDIR)/mpc && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                 pdf) \
+         || exit 1
+
+@endif mpc
+
+.PHONY: maybe-html-mpc html-mpc
+maybe-html-mpc:
+@if mpc
+maybe-html-mpc: html-mpc
+
+html-mpc: \
+    configure-mpc 
+       @[ -f ./mpc/Makefile ] || exit 0; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(HOST_EXPORTS) \
+       for flag in $(EXTRA_HOST_FLAGS) ; do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       echo "Doing html in mpc" ; \
+       (cd $(HOST_SUBDIR)/mpc && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                 html) \
+         || exit 1
+
+@endif mpc
+
+.PHONY: maybe-TAGS-mpc TAGS-mpc
+maybe-TAGS-mpc:
+@if mpc
+maybe-TAGS-mpc: TAGS-mpc
+
+TAGS-mpc: \
+    configure-mpc 
+       @[ -f ./mpc/Makefile ] || exit 0; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(HOST_EXPORTS) \
+       for flag in $(EXTRA_HOST_FLAGS) ; do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       echo "Doing TAGS in mpc" ; \
+       (cd $(HOST_SUBDIR)/mpc && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                 TAGS) \
+         || exit 1
+
+@endif mpc
+
+.PHONY: maybe-install-info-mpc install-info-mpc
+maybe-install-info-mpc:
+@if mpc
+maybe-install-info-mpc: install-info-mpc
+
+install-info-mpc: \
+    configure-mpc \
+    info-mpc 
+       @[ -f ./mpc/Makefile ] || exit 0; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(HOST_EXPORTS) \
+       for flag in $(EXTRA_HOST_FLAGS) ; do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       echo "Doing install-info in mpc" ; \
+       (cd $(HOST_SUBDIR)/mpc && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                 install-info) \
+         || exit 1
+
+@endif mpc
+
+.PHONY: maybe-install-pdf-mpc install-pdf-mpc
+maybe-install-pdf-mpc:
+@if mpc
+maybe-install-pdf-mpc: install-pdf-mpc
+
+install-pdf-mpc: \
+    configure-mpc \
+    pdf-mpc 
+       @[ -f ./mpc/Makefile ] || exit 0; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(HOST_EXPORTS) \
+       for flag in $(EXTRA_HOST_FLAGS) ; do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       echo "Doing install-pdf in mpc" ; \
+       (cd $(HOST_SUBDIR)/mpc && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                 install-pdf) \
+         || exit 1
+
+@endif mpc
+
+.PHONY: maybe-install-html-mpc install-html-mpc
+maybe-install-html-mpc:
+@if mpc
+maybe-install-html-mpc: install-html-mpc
+
+install-html-mpc: \
+    configure-mpc \
+    html-mpc 
+       @[ -f ./mpc/Makefile ] || exit 0; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(HOST_EXPORTS) \
+       for flag in $(EXTRA_HOST_FLAGS) ; do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       echo "Doing install-html in mpc" ; \
+       (cd $(HOST_SUBDIR)/mpc && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                 install-html) \
+         || exit 1
+
+@endif mpc
+
+.PHONY: maybe-installcheck-mpc installcheck-mpc
+maybe-installcheck-mpc:
+@if mpc
+maybe-installcheck-mpc: installcheck-mpc
+
+installcheck-mpc: \
+    configure-mpc 
+       @[ -f ./mpc/Makefile ] || exit 0; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(HOST_EXPORTS) \
+       for flag in $(EXTRA_HOST_FLAGS) ; do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       echo "Doing installcheck in mpc" ; \
+       (cd $(HOST_SUBDIR)/mpc && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                 installcheck) \
+         || exit 1
+
+@endif mpc
+
+.PHONY: maybe-mostlyclean-mpc mostlyclean-mpc
+maybe-mostlyclean-mpc:
+@if mpc
+maybe-mostlyclean-mpc: mostlyclean-mpc
+
+mostlyclean-mpc: 
+       @[ -f ./mpc/Makefile ] || exit 0; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(HOST_EXPORTS) \
+       for flag in $(EXTRA_HOST_FLAGS) ; do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       echo "Doing mostlyclean in mpc" ; \
+       (cd $(HOST_SUBDIR)/mpc && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                 mostlyclean) \
+         || exit 1
+
+@endif mpc
+
+.PHONY: maybe-clean-mpc clean-mpc
+maybe-clean-mpc:
+@if mpc
+maybe-clean-mpc: clean-mpc
+
+clean-mpc: 
+       @[ -f ./mpc/Makefile ] || exit 0; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(HOST_EXPORTS) \
+       for flag in $(EXTRA_HOST_FLAGS) ; do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       echo "Doing clean in mpc" ; \
+       (cd $(HOST_SUBDIR)/mpc && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                 clean) \
+         || exit 1
+
+@endif mpc
+
+.PHONY: maybe-distclean-mpc distclean-mpc
+maybe-distclean-mpc:
+@if mpc
+maybe-distclean-mpc: distclean-mpc
+
+distclean-mpc: 
+       @[ -f ./mpc/Makefile ] || exit 0; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(HOST_EXPORTS) \
+       for flag in $(EXTRA_HOST_FLAGS) ; do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       echo "Doing distclean in mpc" ; \
+       (cd $(HOST_SUBDIR)/mpc && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                 distclean) \
+         || exit 1
+
+@endif mpc
+
+.PHONY: maybe-maintainer-clean-mpc maintainer-clean-mpc
+maybe-maintainer-clean-mpc:
+@if mpc
+maybe-maintainer-clean-mpc: maintainer-clean-mpc
+
+maintainer-clean-mpc: 
+       @[ -f ./mpc/Makefile ] || exit 0; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(HOST_EXPORTS) \
+       for flag in $(EXTRA_HOST_FLAGS) ; do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       echo "Doing maintainer-clean in mpc" ; \
+       (cd $(HOST_SUBDIR)/mpc && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                 maintainer-clean) \
+         || exit 1
+
+@endif mpc
+
+
+
 .PHONY: configure-ppl maybe-configure-ppl
 maybe-configure-ppl:
 @if gcc-bootstrap
@@ -18030,10 +18341,12 @@ configure-stage1-ppl:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/ppl
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE1_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/ppl/Makefile || exit 0; \
-       $(HOST_EXPORTS)  \
+       $(HOST_EXPORTS) \
        CFLAGS="$(STAGE1_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE1_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE1_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(LIBCFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 1 in $(HOST_SUBDIR)/ppl ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/ppl ; \
        cd $(HOST_SUBDIR)/ppl || exit 1; \
@@ -18047,8 +18360,8 @@ configure-stage1-ppl:
        $(SHELL) $${libsrcdir}/configure \
          $(HOST_CONFIGARGS) --build=${build_alias} --host=none-${host_vendor}-${host_os} \
          --target=none-${host_vendor}-${host_os} $${srcdiroption} \
-          \
-         --disable-intermodule $(STAGE1_CHECKING)        --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)" --disable-shared --with-libgmp-prefix=$$r/$(HOST_SUBDIR)/gmp/ --with-libgmpxx-prefix=$$r/$(HOST_SUBDIR)/gmp/
+         $(STAGE1_CONFIGURE_FLAGS) \
+         --disable-shared --with-libgmp-prefix=$$r/$(HOST_SUBDIR)/gmp/ --with-libgmpxx-prefix=$$r/$(HOST_SUBDIR)/gmp/
 @endif ppl-bootstrap
 
 .PHONY: configure-stage2-ppl maybe-configure-stage2-ppl
@@ -18060,11 +18373,13 @@ configure-stage2-ppl:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/ppl
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE2_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/ppl/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGE2_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE2_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE2_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGE2_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 2 in $(HOST_SUBDIR)/ppl ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/ppl ; \
        cd $(HOST_SUBDIR)/ppl || exit 1; \
@@ -18079,38 +18394,8 @@ configure-stage2-ppl:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=none-${host_vendor}-${host_os} \
          --target=none-${host_vendor}-${host_os} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ --disable-shared --with-libgmp-prefix=$$r/$(HOST_SUBDIR)/gmp/ --with-libgmpxx-prefix=$$r/$(HOST_SUBDIR)/gmp/
-@endif ppl-bootstrap
-
-.PHONY: configure-stageb2g0-ppl maybe-configure-stageb2g0-ppl
-maybe-configure-stageb2g0-ppl:
-@if ppl-bootstrap
-maybe-configure-stageb2g0-ppl: configure-stageb2g0-ppl
-configure-stageb2g0-ppl:
-       @[ $(current_stage) = stageb2g0 ] || $(MAKE) stageb2g0-start
-       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/ppl
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       test ! -f $(HOST_SUBDIR)/ppl/Makefile || exit 0; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE2_CFLAGS) -g0"; export CFLAGS; \
-       CXXFLAGS="$(STAGE2_CFLAGS) -g0"; export CXXFLAGS;  \
-       echo Configuring stage b2g0 in $(HOST_SUBDIR)/ppl ; \
-       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/ppl ; \
-       cd $(HOST_SUBDIR)/ppl || exit 1; \
-       case $(srcdir) in \
-         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
-         *) topdir=`echo $(HOST_SUBDIR)/ppl/ | \
-               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
-       esac; \
-       srcdiroption="--srcdir=$${topdir}/ppl"; \
-       libsrcdir="$$s/ppl"; \
-       $(SHELL) $${libsrcdir}/configure \
-         $(HOST_CONFIGARGS) --build=${build_alias} --host=none-${host_vendor}-${host_os} \
-         --target=none-${host_vendor}-${host_os} $${srcdiroption} \
-         --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ --disable-shared --with-libgmp-prefix=$$r/$(HOST_SUBDIR)/gmp/ --with-libgmpxx-prefix=$$r/$(HOST_SUBDIR)/gmp/
+         $(STAGE2_CONFIGURE_FLAGS) \
+         --disable-shared --with-libgmp-prefix=$$r/$(HOST_SUBDIR)/gmp/ --with-libgmpxx-prefix=$$r/$(HOST_SUBDIR)/gmp/
 @endif ppl-bootstrap
 
 .PHONY: configure-stage3-ppl maybe-configure-stage3-ppl
@@ -18122,11 +18407,13 @@ configure-stage3-ppl:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/ppl
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE3_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/ppl/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGE3_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE3_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE3_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGE3_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 3 in $(HOST_SUBDIR)/ppl ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/ppl ; \
        cd $(HOST_SUBDIR)/ppl || exit 1; \
@@ -18141,38 +18428,8 @@ configure-stage3-ppl:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=none-${host_vendor}-${host_os} \
          --target=none-${host_vendor}-${host_os} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ --disable-shared --with-libgmp-prefix=$$r/$(HOST_SUBDIR)/gmp/ --with-libgmpxx-prefix=$$r/$(HOST_SUBDIR)/gmp/
-@endif ppl-bootstrap
-
-.PHONY: configure-stageb3g2-ppl maybe-configure-stageb3g2-ppl
-maybe-configure-stageb3g2-ppl:
-@if ppl-bootstrap
-maybe-configure-stageb3g2-ppl: configure-stageb3g2-ppl
-configure-stageb3g2-ppl:
-       @[ $(current_stage) = stageb3g2 ] || $(MAKE) stageb3g2-start
-       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/ppl
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       test ! -f $(HOST_SUBDIR)/ppl/Makefile || exit 0; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE3_CFLAGS) -g2"; export CFLAGS; \
-       CXXFLAGS="$(STAGE3_CFLAGS) -g2"; export CXXFLAGS;  \
-       echo Configuring stage b3g2 in $(HOST_SUBDIR)/ppl ; \
-       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/ppl ; \
-       cd $(HOST_SUBDIR)/ppl || exit 1; \
-       case $(srcdir) in \
-         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
-         *) topdir=`echo $(HOST_SUBDIR)/ppl/ | \
-               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
-       esac; \
-       srcdiroption="--srcdir=$${topdir}/ppl"; \
-       libsrcdir="$$s/ppl"; \
-       $(SHELL) $${libsrcdir}/configure \
-         $(HOST_CONFIGARGS) --build=${build_alias} --host=none-${host_vendor}-${host_os} \
-         --target=none-${host_vendor}-${host_os} $${srcdiroption} \
-         --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ --disable-shared --with-libgmp-prefix=$$r/$(HOST_SUBDIR)/gmp/ --with-libgmpxx-prefix=$$r/$(HOST_SUBDIR)/gmp/
+         $(STAGE3_CONFIGURE_FLAGS) \
+         --disable-shared --with-libgmp-prefix=$$r/$(HOST_SUBDIR)/gmp/ --with-libgmpxx-prefix=$$r/$(HOST_SUBDIR)/gmp/
 @endif ppl-bootstrap
 
 .PHONY: configure-stage4-ppl maybe-configure-stage4-ppl
@@ -18184,11 +18441,13 @@ configure-stage4-ppl:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/ppl
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE4_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/ppl/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGE4_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE4_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE4_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGE4_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 4 in $(HOST_SUBDIR)/ppl ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/ppl ; \
        cd $(HOST_SUBDIR)/ppl || exit 1; \
@@ -18203,7 +18462,8 @@ configure-stage4-ppl:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=none-${host_vendor}-${host_os} \
          --target=none-${host_vendor}-${host_os} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ --disable-shared --with-libgmp-prefix=$$r/$(HOST_SUBDIR)/gmp/ --with-libgmpxx-prefix=$$r/$(HOST_SUBDIR)/gmp/
+         $(STAGE4_CONFIGURE_FLAGS) \
+         --disable-shared --with-libgmp-prefix=$$r/$(HOST_SUBDIR)/gmp/ --with-libgmpxx-prefix=$$r/$(HOST_SUBDIR)/gmp/
 @endif ppl-bootstrap
 
 .PHONY: configure-stageprofile-ppl maybe-configure-stageprofile-ppl
@@ -18215,11 +18475,13 @@ configure-stageprofile-ppl:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/ppl
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEprofile_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/ppl/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CFLAGS; \
-       CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CXXFLAGS;  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
+       CFLAGS="$(STAGEprofile_CFLAGS)"; export CFLAGS; \
+       CXXFLAGS="$(STAGEprofile_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGEprofile_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage profile in $(HOST_SUBDIR)/ppl ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/ppl ; \
        cd $(HOST_SUBDIR)/ppl || exit 1; \
@@ -18234,7 +18496,8 @@ configure-stageprofile-ppl:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=none-${host_vendor}-${host_os} \
          --target=none-${host_vendor}-${host_os} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ --disable-shared --with-libgmp-prefix=$$r/$(HOST_SUBDIR)/gmp/ --with-libgmpxx-prefix=$$r/$(HOST_SUBDIR)/gmp/
+         $(STAGEprofile_CONFIGURE_FLAGS) \
+         --disable-shared --with-libgmp-prefix=$$r/$(HOST_SUBDIR)/gmp/ --with-libgmpxx-prefix=$$r/$(HOST_SUBDIR)/gmp/
 @endif ppl-bootstrap
 
 .PHONY: configure-stagefeedback-ppl maybe-configure-stagefeedback-ppl
@@ -18246,11 +18509,13 @@ configure-stagefeedback-ppl:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/ppl
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEfeedback_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/ppl/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CFLAGS; \
-       CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CXXFLAGS;  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
+       CFLAGS="$(STAGEfeedback_CFLAGS)"; export CFLAGS; \
+       CXXFLAGS="$(STAGEfeedback_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGEfeedback_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage feedback in $(HOST_SUBDIR)/ppl ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/ppl ; \
        cd $(HOST_SUBDIR)/ppl || exit 1; \
@@ -18265,7 +18530,8 @@ configure-stagefeedback-ppl:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=none-${host_vendor}-${host_os} \
          --target=none-${host_vendor}-${host_os} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ --disable-shared --with-libgmp-prefix=$$r/$(HOST_SUBDIR)/gmp/ --with-libgmpxx-prefix=$$r/$(HOST_SUBDIR)/gmp/
+         $(STAGEfeedback_CONFIGURE_FLAGS) \
+         --disable-shared --with-libgmp-prefix=$$r/$(HOST_SUBDIR)/gmp/ --with-libgmpxx-prefix=$$r/$(HOST_SUBDIR)/gmp/
 @endif ppl-bootstrap
 
 
@@ -18303,13 +18569,18 @@ all-stage1-ppl: configure-stage1-ppl
        @[ $(current_stage) = stage1 ] || $(MAKE) stage1-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE1_TFLAGS)"; \
        $(HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/ppl && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE1_CFLAGS)" CXXFLAGS="$(STAGE1_CFLAGS)" \
-               LIBCFLAGS="$(STAGE1_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" $(EXTRA_HOST_FLAGS)   \
+               CFLAGS="$(STAGE1_CFLAGS)" \
+               CXXFLAGS="$(STAGE1_CFLAGS)" \
+               LIBCFLAGS="$(LIBCFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS)   \
+               TFLAGS="$(STAGE1_TFLAGS)" \
                $(TARGET-stage1-ppl)
 
 maybe-clean-stage1-ppl: clean-stage1-ppl
@@ -18339,14 +18610,19 @@ all-stage2-ppl: configure-stage2-ppl
        @[ $(current_stage) = stage2 ] || $(MAKE) stage2-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE2_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/ppl && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE2_CFLAGS)" CXXFLAGS="$(STAGE2_CFLAGS)" \
-               LIBCFLAGS="$(STAGE2_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGE2_CFLAGS)" \
+               CXXFLAGS="$(STAGE2_CFLAGS)" \
+               LIBCFLAGS="$(STAGE2_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGE2_TFLAGS)" \
                $(TARGET-stage2-ppl)
 
 maybe-clean-stage2-ppl: clean-stage2-ppl
@@ -18365,44 +18641,6 @@ clean-stage2-ppl:
 @endif ppl-bootstrap
 
 
-.PHONY: all-stageb2g0-ppl maybe-all-stageb2g0-ppl
-.PHONY: clean-stageb2g0-ppl maybe-clean-stageb2g0-ppl
-maybe-all-stageb2g0-ppl:
-maybe-clean-stageb2g0-ppl:
-@if ppl-bootstrap
-maybe-all-stageb2g0-ppl: all-stageb2g0-ppl
-all-stageb2g0: all-stageb2g0-ppl
-TARGET-stageb2g0-ppl = $(TARGET-ppl)
-all-stageb2g0-ppl: configure-stageb2g0-ppl
-       @[ $(current_stage) = stageb2g0 ] || $(MAKE) stageb2g0-start
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS) \
-       cd $(HOST_SUBDIR)/ppl && \
-       $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE2_CFLAGS) -g0" CXXFLAGS="$(STAGE2_CFLAGS) -g0" \
-               LIBCFLAGS="$(STAGE2_LIBCFLAGS) -g0" \
-               CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" \
-               CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
-               $(TARGET-stageb2g0-ppl)
-
-maybe-clean-stageb2g0-ppl: clean-stageb2g0-ppl
-clean-stageb2g0: clean-stageb2g0-ppl
-clean-stageb2g0-ppl:
-       @if [ $(current_stage) = stageb2g0 ]; then \
-         [ -f $(HOST_SUBDIR)/ppl/Makefile ] || exit 0; \
-       else \
-         [ -f $(HOST_SUBDIR)/stageb2g0-ppl/Makefile ] || exit 0; \
-         $(MAKE) stageb2g0-start; \
-       fi; \
-       cd $(HOST_SUBDIR)/ppl && \
-       $(MAKE) $(EXTRA_HOST_FLAGS)  \
-               $(POSTSTAGE1_FLAGS_TO_PASS)  \
-                clean
-@endif ppl-bootstrap
-
-
 .PHONY: all-stage3-ppl maybe-all-stage3-ppl
 .PHONY: clean-stage3-ppl maybe-clean-stage3-ppl
 maybe-all-stage3-ppl:
@@ -18415,14 +18653,19 @@ all-stage3-ppl: configure-stage3-ppl
        @[ $(current_stage) = stage3 ] || $(MAKE) stage3-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE3_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/ppl && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE3_CFLAGS)" CXXFLAGS="$(STAGE3_CFLAGS)" \
-               LIBCFLAGS="$(STAGE3_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGE3_CFLAGS)" \
+               CXXFLAGS="$(STAGE3_CFLAGS)" \
+               LIBCFLAGS="$(STAGE3_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGE3_TFLAGS)" \
                $(TARGET-stage3-ppl)
 
 maybe-clean-stage3-ppl: clean-stage3-ppl
@@ -18441,44 +18684,6 @@ clean-stage3-ppl:
 @endif ppl-bootstrap
 
 
-.PHONY: all-stageb3g2-ppl maybe-all-stageb3g2-ppl
-.PHONY: clean-stageb3g2-ppl maybe-clean-stageb3g2-ppl
-maybe-all-stageb3g2-ppl:
-maybe-clean-stageb3g2-ppl:
-@if ppl-bootstrap
-maybe-all-stageb3g2-ppl: all-stageb3g2-ppl
-all-stageb3g2: all-stageb3g2-ppl
-TARGET-stageb3g2-ppl = $(TARGET-ppl)
-all-stageb3g2-ppl: configure-stageb3g2-ppl
-       @[ $(current_stage) = stageb3g2 ] || $(MAKE) stageb3g2-start
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS) \
-       cd $(HOST_SUBDIR)/ppl && \
-       $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE3_CFLAGS) -g2" CXXFLAGS="$(STAGE3_CFLAGS) -g2" \
-               LIBCFLAGS="$(STAGE3_LIBCFLAGS) -g2" \
-               CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" \
-               CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
-               $(TARGET-stageb3g2-ppl)
-
-maybe-clean-stageb3g2-ppl: clean-stageb3g2-ppl
-clean-stageb3g2: clean-stageb3g2-ppl
-clean-stageb3g2-ppl:
-       @if [ $(current_stage) = stageb3g2 ]; then \
-         [ -f $(HOST_SUBDIR)/ppl/Makefile ] || exit 0; \
-       else \
-         [ -f $(HOST_SUBDIR)/stageb3g2-ppl/Makefile ] || exit 0; \
-         $(MAKE) stageb3g2-start; \
-       fi; \
-       cd $(HOST_SUBDIR)/ppl && \
-       $(MAKE) $(EXTRA_HOST_FLAGS)  \
-               $(POSTSTAGE1_FLAGS_TO_PASS)  \
-                clean
-@endif ppl-bootstrap
-
-
 .PHONY: all-stage4-ppl maybe-all-stage4-ppl
 .PHONY: clean-stage4-ppl maybe-clean-stage4-ppl
 maybe-all-stage4-ppl:
@@ -18491,14 +18696,19 @@ all-stage4-ppl: configure-stage4-ppl
        @[ $(current_stage) = stage4 ] || $(MAKE) stage4-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE4_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/ppl && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE4_CFLAGS)" CXXFLAGS="$(STAGE4_CFLAGS)" \
+               CFLAGS="$(STAGE4_CFLAGS)" \
+               CXXFLAGS="$(STAGE4_CFLAGS)" \
                LIBCFLAGS="$(STAGE4_CFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGE4_TFLAGS)" \
                $(TARGET-stage4-ppl)
 
 maybe-clean-stage4-ppl: clean-stage4-ppl
@@ -18529,14 +18739,19 @@ all-stageprofile-ppl: configure-stageprofile-ppl
        @[ $(current_stage) = stageprofile ] || $(MAKE) stageprofile-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEprofile_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/ppl && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" \
-               LIBCFLAGS="$(STAGE2_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGEprofile_CFLAGS)" \
+               CXXFLAGS="$(STAGEprofile_CFLAGS)" \
+               LIBCFLAGS="$(STAGEprofile_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGEprofile_TFLAGS)" \
                $(TARGET-stageprofile-ppl)
 
 maybe-clean-stageprofile-ppl: clean-stageprofile-ppl
@@ -18567,14 +18782,19 @@ all-stagefeedback-ppl: configure-stagefeedback-ppl
        @[ $(current_stage) = stagefeedback ] || $(MAKE) stagefeedback-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEfeedback_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/ppl && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE3_CFLAGS) -fprofile-use" CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use" \
-               LIBCFLAGS="$(STAGE3_LIBCFLAGS) -fprofile-use" \
-               CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" \
-               CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGEfeedback_CFLAGS)" \
+               CXXFLAGS="$(STAGEfeedback_CFLAGS)" \
+               LIBCFLAGS="$(STAGEfeedback_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGEfeedback_TFLAGS)" \
                $(TARGET-stagefeedback-ppl)
 
 maybe-clean-stagefeedback-ppl: clean-stagefeedback-ppl
@@ -18987,10 +19207,12 @@ configure-stage1-cloog:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/cloog
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE1_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/cloog/Makefile || exit 0; \
-       $(HOST_EXPORTS)  \
+       $(HOST_EXPORTS) \
        CFLAGS="$(STAGE1_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE1_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE1_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(LIBCFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 1 in $(HOST_SUBDIR)/cloog ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/cloog ; \
        cd $(HOST_SUBDIR)/cloog || exit 1; \
@@ -19004,8 +19226,8 @@ configure-stage1-cloog:
        $(SHELL) $${libsrcdir}/configure \
          $(HOST_CONFIGARGS) --build=${build_alias} --host=none-${host_vendor}-${host_os} \
          --target=none-${host_vendor}-${host_os} $${srcdiroption} \
-          \
-         --disable-intermodule $(STAGE1_CHECKING)        --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)" --disable-shared --with-gmp-library=$$r/$(HOST_SUBDIR)/gmp/.libs --with-gmp-include=$$r/$(HOST_SUBDIR)/gmp --with-ppl=$$r/$(HOST_SUBDIR)/ppl/ --with-bits=gmp
+         $(STAGE1_CONFIGURE_FLAGS) \
+         --disable-shared --with-gmp-library=$$r/$(HOST_SUBDIR)/gmp/.libs --with-gmp-include=$$r/$(HOST_SUBDIR)/gmp --with-ppl=$$r/$(HOST_SUBDIR)/ppl/ --with-bits=gmp
 @endif cloog-bootstrap
 
 .PHONY: configure-stage2-cloog maybe-configure-stage2-cloog
@@ -19017,11 +19239,13 @@ configure-stage2-cloog:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/cloog
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE2_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/cloog/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGE2_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE2_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE2_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGE2_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 2 in $(HOST_SUBDIR)/cloog ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/cloog ; \
        cd $(HOST_SUBDIR)/cloog || exit 1; \
@@ -19036,38 +19260,8 @@ configure-stage2-cloog:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=none-${host_vendor}-${host_os} \
          --target=none-${host_vendor}-${host_os} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ --disable-shared --with-gmp-library=$$r/$(HOST_SUBDIR)/gmp/.libs --with-gmp-include=$$r/$(HOST_SUBDIR)/gmp --with-ppl=$$r/$(HOST_SUBDIR)/ppl/ --with-bits=gmp
-@endif cloog-bootstrap
-
-.PHONY: configure-stageb2g0-cloog maybe-configure-stageb2g0-cloog
-maybe-configure-stageb2g0-cloog:
-@if cloog-bootstrap
-maybe-configure-stageb2g0-cloog: configure-stageb2g0-cloog
-configure-stageb2g0-cloog:
-       @[ $(current_stage) = stageb2g0 ] || $(MAKE) stageb2g0-start
-       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/cloog
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       test ! -f $(HOST_SUBDIR)/cloog/Makefile || exit 0; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE2_CFLAGS) -g0"; export CFLAGS; \
-       CXXFLAGS="$(STAGE2_CFLAGS) -g0"; export CXXFLAGS;  \
-       echo Configuring stage b2g0 in $(HOST_SUBDIR)/cloog ; \
-       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/cloog ; \
-       cd $(HOST_SUBDIR)/cloog || exit 1; \
-       case $(srcdir) in \
-         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
-         *) topdir=`echo $(HOST_SUBDIR)/cloog/ | \
-               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
-       esac; \
-       srcdiroption="--srcdir=$${topdir}/cloog"; \
-       libsrcdir="$$s/cloog"; \
-       $(SHELL) $${libsrcdir}/configure \
-         $(HOST_CONFIGARGS) --build=${build_alias} --host=none-${host_vendor}-${host_os} \
-         --target=none-${host_vendor}-${host_os} $${srcdiroption} \
-         --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ --disable-shared --with-gmp-library=$$r/$(HOST_SUBDIR)/gmp/.libs --with-gmp-include=$$r/$(HOST_SUBDIR)/gmp --with-ppl=$$r/$(HOST_SUBDIR)/ppl/ --with-bits=gmp
+         $(STAGE2_CONFIGURE_FLAGS) \
+         --disable-shared --with-gmp-library=$$r/$(HOST_SUBDIR)/gmp/.libs --with-gmp-include=$$r/$(HOST_SUBDIR)/gmp --with-ppl=$$r/$(HOST_SUBDIR)/ppl/ --with-bits=gmp
 @endif cloog-bootstrap
 
 .PHONY: configure-stage3-cloog maybe-configure-stage3-cloog
@@ -19079,11 +19273,13 @@ configure-stage3-cloog:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/cloog
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE3_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/cloog/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGE3_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE3_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE3_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGE3_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 3 in $(HOST_SUBDIR)/cloog ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/cloog ; \
        cd $(HOST_SUBDIR)/cloog || exit 1; \
@@ -19098,38 +19294,8 @@ configure-stage3-cloog:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=none-${host_vendor}-${host_os} \
          --target=none-${host_vendor}-${host_os} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ --disable-shared --with-gmp-library=$$r/$(HOST_SUBDIR)/gmp/.libs --with-gmp-include=$$r/$(HOST_SUBDIR)/gmp --with-ppl=$$r/$(HOST_SUBDIR)/ppl/ --with-bits=gmp
-@endif cloog-bootstrap
-
-.PHONY: configure-stageb3g2-cloog maybe-configure-stageb3g2-cloog
-maybe-configure-stageb3g2-cloog:
-@if cloog-bootstrap
-maybe-configure-stageb3g2-cloog: configure-stageb3g2-cloog
-configure-stageb3g2-cloog:
-       @[ $(current_stage) = stageb3g2 ] || $(MAKE) stageb3g2-start
-       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/cloog
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       test ! -f $(HOST_SUBDIR)/cloog/Makefile || exit 0; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE3_CFLAGS) -g2"; export CFLAGS; \
-       CXXFLAGS="$(STAGE3_CFLAGS) -g2"; export CXXFLAGS;  \
-       echo Configuring stage b3g2 in $(HOST_SUBDIR)/cloog ; \
-       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/cloog ; \
-       cd $(HOST_SUBDIR)/cloog || exit 1; \
-       case $(srcdir) in \
-         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
-         *) topdir=`echo $(HOST_SUBDIR)/cloog/ | \
-               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
-       esac; \
-       srcdiroption="--srcdir=$${topdir}/cloog"; \
-       libsrcdir="$$s/cloog"; \
-       $(SHELL) $${libsrcdir}/configure \
-         $(HOST_CONFIGARGS) --build=${build_alias} --host=none-${host_vendor}-${host_os} \
-         --target=none-${host_vendor}-${host_os} $${srcdiroption} \
-         --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ --disable-shared --with-gmp-library=$$r/$(HOST_SUBDIR)/gmp/.libs --with-gmp-include=$$r/$(HOST_SUBDIR)/gmp --with-ppl=$$r/$(HOST_SUBDIR)/ppl/ --with-bits=gmp
+         $(STAGE3_CONFIGURE_FLAGS) \
+         --disable-shared --with-gmp-library=$$r/$(HOST_SUBDIR)/gmp/.libs --with-gmp-include=$$r/$(HOST_SUBDIR)/gmp --with-ppl=$$r/$(HOST_SUBDIR)/ppl/ --with-bits=gmp
 @endif cloog-bootstrap
 
 .PHONY: configure-stage4-cloog maybe-configure-stage4-cloog
@@ -19141,11 +19307,13 @@ configure-stage4-cloog:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/cloog
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE4_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/cloog/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGE4_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE4_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE4_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGE4_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 4 in $(HOST_SUBDIR)/cloog ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/cloog ; \
        cd $(HOST_SUBDIR)/cloog || exit 1; \
@@ -19160,7 +19328,8 @@ configure-stage4-cloog:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=none-${host_vendor}-${host_os} \
          --target=none-${host_vendor}-${host_os} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ --disable-shared --with-gmp-library=$$r/$(HOST_SUBDIR)/gmp/.libs --with-gmp-include=$$r/$(HOST_SUBDIR)/gmp --with-ppl=$$r/$(HOST_SUBDIR)/ppl/ --with-bits=gmp
+         $(STAGE4_CONFIGURE_FLAGS) \
+         --disable-shared --with-gmp-library=$$r/$(HOST_SUBDIR)/gmp/.libs --with-gmp-include=$$r/$(HOST_SUBDIR)/gmp --with-ppl=$$r/$(HOST_SUBDIR)/ppl/ --with-bits=gmp
 @endif cloog-bootstrap
 
 .PHONY: configure-stageprofile-cloog maybe-configure-stageprofile-cloog
@@ -19172,11 +19341,13 @@ configure-stageprofile-cloog:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/cloog
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEprofile_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/cloog/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CFLAGS; \
-       CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CXXFLAGS;  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
+       CFLAGS="$(STAGEprofile_CFLAGS)"; export CFLAGS; \
+       CXXFLAGS="$(STAGEprofile_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGEprofile_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage profile in $(HOST_SUBDIR)/cloog ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/cloog ; \
        cd $(HOST_SUBDIR)/cloog || exit 1; \
@@ -19191,7 +19362,8 @@ configure-stageprofile-cloog:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=none-${host_vendor}-${host_os} \
          --target=none-${host_vendor}-${host_os} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ --disable-shared --with-gmp-library=$$r/$(HOST_SUBDIR)/gmp/.libs --with-gmp-include=$$r/$(HOST_SUBDIR)/gmp --with-ppl=$$r/$(HOST_SUBDIR)/ppl/ --with-bits=gmp
+         $(STAGEprofile_CONFIGURE_FLAGS) \
+         --disable-shared --with-gmp-library=$$r/$(HOST_SUBDIR)/gmp/.libs --with-gmp-include=$$r/$(HOST_SUBDIR)/gmp --with-ppl=$$r/$(HOST_SUBDIR)/ppl/ --with-bits=gmp
 @endif cloog-bootstrap
 
 .PHONY: configure-stagefeedback-cloog maybe-configure-stagefeedback-cloog
@@ -19203,11 +19375,13 @@ configure-stagefeedback-cloog:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/cloog
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEfeedback_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/cloog/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CFLAGS; \
-       CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CXXFLAGS;  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
+       CFLAGS="$(STAGEfeedback_CFLAGS)"; export CFLAGS; \
+       CXXFLAGS="$(STAGEfeedback_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGEfeedback_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage feedback in $(HOST_SUBDIR)/cloog ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/cloog ; \
        cd $(HOST_SUBDIR)/cloog || exit 1; \
@@ -19222,7 +19396,8 @@ configure-stagefeedback-cloog:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=none-${host_vendor}-${host_os} \
          --target=none-${host_vendor}-${host_os} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ --disable-shared --with-gmp-library=$$r/$(HOST_SUBDIR)/gmp/.libs --with-gmp-include=$$r/$(HOST_SUBDIR)/gmp --with-ppl=$$r/$(HOST_SUBDIR)/ppl/ --with-bits=gmp
+         $(STAGEfeedback_CONFIGURE_FLAGS) \
+         --disable-shared --with-gmp-library=$$r/$(HOST_SUBDIR)/gmp/.libs --with-gmp-include=$$r/$(HOST_SUBDIR)/gmp --with-ppl=$$r/$(HOST_SUBDIR)/ppl/ --with-bits=gmp
 @endif cloog-bootstrap
 
 
@@ -19260,13 +19435,18 @@ all-stage1-cloog: configure-stage1-cloog
        @[ $(current_stage) = stage1 ] || $(MAKE) stage1-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE1_TFLAGS)"; \
        $(HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/cloog && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE1_CFLAGS)" CXXFLAGS="$(STAGE1_CFLAGS)" \
-               LIBCFLAGS="$(STAGE1_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" $(EXTRA_HOST_FLAGS)   \
+               CFLAGS="$(STAGE1_CFLAGS)" \
+               CXXFLAGS="$(STAGE1_CFLAGS)" \
+               LIBCFLAGS="$(LIBCFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS)   \
+               TFLAGS="$(STAGE1_TFLAGS)" \
                $(TARGET-stage1-cloog)
 
 maybe-clean-stage1-cloog: clean-stage1-cloog
@@ -19296,14 +19476,19 @@ all-stage2-cloog: configure-stage2-cloog
        @[ $(current_stage) = stage2 ] || $(MAKE) stage2-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE2_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/cloog && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE2_CFLAGS)" CXXFLAGS="$(STAGE2_CFLAGS)" \
-               LIBCFLAGS="$(STAGE2_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGE2_CFLAGS)" \
+               CXXFLAGS="$(STAGE2_CFLAGS)" \
+               LIBCFLAGS="$(STAGE2_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGE2_TFLAGS)" \
                $(TARGET-stage2-cloog)
 
 maybe-clean-stage2-cloog: clean-stage2-cloog
@@ -19322,44 +19507,6 @@ clean-stage2-cloog:
 @endif cloog-bootstrap
 
 
-.PHONY: all-stageb2g0-cloog maybe-all-stageb2g0-cloog
-.PHONY: clean-stageb2g0-cloog maybe-clean-stageb2g0-cloog
-maybe-all-stageb2g0-cloog:
-maybe-clean-stageb2g0-cloog:
-@if cloog-bootstrap
-maybe-all-stageb2g0-cloog: all-stageb2g0-cloog
-all-stageb2g0: all-stageb2g0-cloog
-TARGET-stageb2g0-cloog = $(TARGET-cloog)
-all-stageb2g0-cloog: configure-stageb2g0-cloog
-       @[ $(current_stage) = stageb2g0 ] || $(MAKE) stageb2g0-start
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS) \
-       cd $(HOST_SUBDIR)/cloog && \
-       $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE2_CFLAGS) -g0" CXXFLAGS="$(STAGE2_CFLAGS) -g0" \
-               LIBCFLAGS="$(STAGE2_LIBCFLAGS) -g0" \
-               CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" \
-               CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
-               $(TARGET-stageb2g0-cloog)
-
-maybe-clean-stageb2g0-cloog: clean-stageb2g0-cloog
-clean-stageb2g0: clean-stageb2g0-cloog
-clean-stageb2g0-cloog:
-       @if [ $(current_stage) = stageb2g0 ]; then \
-         [ -f $(HOST_SUBDIR)/cloog/Makefile ] || exit 0; \
-       else \
-         [ -f $(HOST_SUBDIR)/stageb2g0-cloog/Makefile ] || exit 0; \
-         $(MAKE) stageb2g0-start; \
-       fi; \
-       cd $(HOST_SUBDIR)/cloog && \
-       $(MAKE) $(EXTRA_HOST_FLAGS)  \
-               $(POSTSTAGE1_FLAGS_TO_PASS)  \
-                clean
-@endif cloog-bootstrap
-
-
 .PHONY: all-stage3-cloog maybe-all-stage3-cloog
 .PHONY: clean-stage3-cloog maybe-clean-stage3-cloog
 maybe-all-stage3-cloog:
@@ -19372,14 +19519,19 @@ all-stage3-cloog: configure-stage3-cloog
        @[ $(current_stage) = stage3 ] || $(MAKE) stage3-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE3_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/cloog && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE3_CFLAGS)" CXXFLAGS="$(STAGE3_CFLAGS)" \
-               LIBCFLAGS="$(STAGE3_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGE3_CFLAGS)" \
+               CXXFLAGS="$(STAGE3_CFLAGS)" \
+               LIBCFLAGS="$(STAGE3_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGE3_TFLAGS)" \
                $(TARGET-stage3-cloog)
 
 maybe-clean-stage3-cloog: clean-stage3-cloog
@@ -19398,44 +19550,6 @@ clean-stage3-cloog:
 @endif cloog-bootstrap
 
 
-.PHONY: all-stageb3g2-cloog maybe-all-stageb3g2-cloog
-.PHONY: clean-stageb3g2-cloog maybe-clean-stageb3g2-cloog
-maybe-all-stageb3g2-cloog:
-maybe-clean-stageb3g2-cloog:
-@if cloog-bootstrap
-maybe-all-stageb3g2-cloog: all-stageb3g2-cloog
-all-stageb3g2: all-stageb3g2-cloog
-TARGET-stageb3g2-cloog = $(TARGET-cloog)
-all-stageb3g2-cloog: configure-stageb3g2-cloog
-       @[ $(current_stage) = stageb3g2 ] || $(MAKE) stageb3g2-start
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS) \
-       cd $(HOST_SUBDIR)/cloog && \
-       $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE3_CFLAGS) -g2" CXXFLAGS="$(STAGE3_CFLAGS) -g2" \
-               LIBCFLAGS="$(STAGE3_LIBCFLAGS) -g2" \
-               CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" \
-               CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
-               $(TARGET-stageb3g2-cloog)
-
-maybe-clean-stageb3g2-cloog: clean-stageb3g2-cloog
-clean-stageb3g2: clean-stageb3g2-cloog
-clean-stageb3g2-cloog:
-       @if [ $(current_stage) = stageb3g2 ]; then \
-         [ -f $(HOST_SUBDIR)/cloog/Makefile ] || exit 0; \
-       else \
-         [ -f $(HOST_SUBDIR)/stageb3g2-cloog/Makefile ] || exit 0; \
-         $(MAKE) stageb3g2-start; \
-       fi; \
-       cd $(HOST_SUBDIR)/cloog && \
-       $(MAKE) $(EXTRA_HOST_FLAGS)  \
-               $(POSTSTAGE1_FLAGS_TO_PASS)  \
-                clean
-@endif cloog-bootstrap
-
-
 .PHONY: all-stage4-cloog maybe-all-stage4-cloog
 .PHONY: clean-stage4-cloog maybe-clean-stage4-cloog
 maybe-all-stage4-cloog:
@@ -19448,14 +19562,19 @@ all-stage4-cloog: configure-stage4-cloog
        @[ $(current_stage) = stage4 ] || $(MAKE) stage4-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE4_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/cloog && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE4_CFLAGS)" CXXFLAGS="$(STAGE4_CFLAGS)" \
+               CFLAGS="$(STAGE4_CFLAGS)" \
+               CXXFLAGS="$(STAGE4_CFLAGS)" \
                LIBCFLAGS="$(STAGE4_CFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGE4_TFLAGS)" \
                $(TARGET-stage4-cloog)
 
 maybe-clean-stage4-cloog: clean-stage4-cloog
@@ -19486,14 +19605,19 @@ all-stageprofile-cloog: configure-stageprofile-cloog
        @[ $(current_stage) = stageprofile ] || $(MAKE) stageprofile-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEprofile_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/cloog && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" \
-               LIBCFLAGS="$(STAGE2_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGEprofile_CFLAGS)" \
+               CXXFLAGS="$(STAGEprofile_CFLAGS)" \
+               LIBCFLAGS="$(STAGEprofile_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGEprofile_TFLAGS)" \
                $(TARGET-stageprofile-cloog)
 
 maybe-clean-stageprofile-cloog: clean-stageprofile-cloog
@@ -19524,14 +19648,19 @@ all-stagefeedback-cloog: configure-stagefeedback-cloog
        @[ $(current_stage) = stagefeedback ] || $(MAKE) stagefeedback-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEfeedback_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/cloog && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE3_CFLAGS) -fprofile-use" CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use" \
-               LIBCFLAGS="$(STAGE3_LIBCFLAGS) -fprofile-use" \
-               CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" \
-               CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGEfeedback_CFLAGS)" \
+               CXXFLAGS="$(STAGEfeedback_CFLAGS)" \
+               LIBCFLAGS="$(STAGEfeedback_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGEfeedback_TFLAGS)" \
                $(TARGET-stagefeedback-cloog)
 
 maybe-clean-stagefeedback-cloog: clean-stagefeedback-cloog
@@ -20369,10 +20498,12 @@ configure-stage1-gold:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gold
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE1_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/gold/Makefile || exit 0; \
-       $(HOST_EXPORTS)  \
+       $(HOST_EXPORTS) \
        CFLAGS="$(STAGE1_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE1_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE1_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(LIBCFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 1 in $(HOST_SUBDIR)/gold ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gold ; \
        cd $(HOST_SUBDIR)/gold || exit 1; \
@@ -20386,8 +20517,7 @@ configure-stage1-gold:
        $(SHELL) $${libsrcdir}/configure \
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
-          \
-         --disable-intermodule $(STAGE1_CHECKING)        --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)" 
+         $(STAGE1_CONFIGURE_FLAGS)
 @endif gold-bootstrap
 
 .PHONY: configure-stage2-gold maybe-configure-stage2-gold
@@ -20399,11 +20529,13 @@ configure-stage2-gold:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gold
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE2_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/gold/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGE2_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE2_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE2_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGE2_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 2 in $(HOST_SUBDIR)/gold ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gold ; \
        cd $(HOST_SUBDIR)/gold || exit 1; \
@@ -20418,38 +20550,7 @@ configure-stage2-gold:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
-@endif gold-bootstrap
-
-.PHONY: configure-stageb2g0-gold maybe-configure-stageb2g0-gold
-maybe-configure-stageb2g0-gold:
-@if gold-bootstrap
-maybe-configure-stageb2g0-gold: configure-stageb2g0-gold
-configure-stageb2g0-gold:
-       @[ $(current_stage) = stageb2g0 ] || $(MAKE) stageb2g0-start
-       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gold
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       test ! -f $(HOST_SUBDIR)/gold/Makefile || exit 0; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE2_CFLAGS) -g0"; export CFLAGS; \
-       CXXFLAGS="$(STAGE2_CFLAGS) -g0"; export CXXFLAGS;  \
-       echo Configuring stage b2g0 in $(HOST_SUBDIR)/gold ; \
-       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gold ; \
-       cd $(HOST_SUBDIR)/gold || exit 1; \
-       case $(srcdir) in \
-         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
-         *) topdir=`echo $(HOST_SUBDIR)/gold/ | \
-               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
-       esac; \
-       srcdiroption="--srcdir=$${topdir}/gold"; \
-       libsrcdir="$$s/gold"; \
-       $(SHELL) $${libsrcdir}/configure \
-         $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
-         --target=${target_alias} $${srcdiroption} \
-         --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGE2_CONFIGURE_FLAGS)
 @endif gold-bootstrap
 
 .PHONY: configure-stage3-gold maybe-configure-stage3-gold
@@ -20461,11 +20562,13 @@ configure-stage3-gold:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gold
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE3_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/gold/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGE3_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE3_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE3_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGE3_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 3 in $(HOST_SUBDIR)/gold ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gold ; \
        cd $(HOST_SUBDIR)/gold || exit 1; \
@@ -20480,38 +20583,7 @@ configure-stage3-gold:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
-@endif gold-bootstrap
-
-.PHONY: configure-stageb3g2-gold maybe-configure-stageb3g2-gold
-maybe-configure-stageb3g2-gold:
-@if gold-bootstrap
-maybe-configure-stageb3g2-gold: configure-stageb3g2-gold
-configure-stageb3g2-gold:
-       @[ $(current_stage) = stageb3g2 ] || $(MAKE) stageb3g2-start
-       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gold
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       test ! -f $(HOST_SUBDIR)/gold/Makefile || exit 0; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE3_CFLAGS) -g2"; export CFLAGS; \
-       CXXFLAGS="$(STAGE3_CFLAGS) -g2"; export CXXFLAGS;  \
-       echo Configuring stage b3g2 in $(HOST_SUBDIR)/gold ; \
-       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gold ; \
-       cd $(HOST_SUBDIR)/gold || exit 1; \
-       case $(srcdir) in \
-         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
-         *) topdir=`echo $(HOST_SUBDIR)/gold/ | \
-               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
-       esac; \
-       srcdiroption="--srcdir=$${topdir}/gold"; \
-       libsrcdir="$$s/gold"; \
-       $(SHELL) $${libsrcdir}/configure \
-         $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
-         --target=${target_alias} $${srcdiroption} \
-         --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGE3_CONFIGURE_FLAGS)
 @endif gold-bootstrap
 
 .PHONY: configure-stage4-gold maybe-configure-stage4-gold
@@ -20523,11 +20595,13 @@ configure-stage4-gold:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gold
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE4_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/gold/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGE4_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE4_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE4_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGE4_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 4 in $(HOST_SUBDIR)/gold ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gold ; \
        cd $(HOST_SUBDIR)/gold || exit 1; \
@@ -20542,7 +20616,7 @@ configure-stage4-gold:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGE4_CONFIGURE_FLAGS)
 @endif gold-bootstrap
 
 .PHONY: configure-stageprofile-gold maybe-configure-stageprofile-gold
@@ -20554,11 +20628,13 @@ configure-stageprofile-gold:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gold
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEprofile_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/gold/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CFLAGS; \
-       CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CXXFLAGS;  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
+       CFLAGS="$(STAGEprofile_CFLAGS)"; export CFLAGS; \
+       CXXFLAGS="$(STAGEprofile_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGEprofile_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage profile in $(HOST_SUBDIR)/gold ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gold ; \
        cd $(HOST_SUBDIR)/gold || exit 1; \
@@ -20573,7 +20649,7 @@ configure-stageprofile-gold:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGEprofile_CONFIGURE_FLAGS)
 @endif gold-bootstrap
 
 .PHONY: configure-stagefeedback-gold maybe-configure-stagefeedback-gold
@@ -20585,11 +20661,13 @@ configure-stagefeedback-gold:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gold
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEfeedback_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/gold/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CFLAGS; \
-       CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CXXFLAGS;  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
+       CFLAGS="$(STAGEfeedback_CFLAGS)"; export CFLAGS; \
+       CXXFLAGS="$(STAGEfeedback_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGEfeedback_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage feedback in $(HOST_SUBDIR)/gold ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gold ; \
        cd $(HOST_SUBDIR)/gold || exit 1; \
@@ -20604,7 +20682,7 @@ configure-stagefeedback-gold:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGEfeedback_CONFIGURE_FLAGS)
 @endif gold-bootstrap
 
 
@@ -20642,13 +20720,18 @@ all-stage1-gold: configure-stage1-gold
        @[ $(current_stage) = stage1 ] || $(MAKE) stage1-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE1_TFLAGS)"; \
        $(HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/gold && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE1_CFLAGS)" CXXFLAGS="$(STAGE1_CFLAGS)" \
-               LIBCFLAGS="$(STAGE1_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" $(EXTRA_HOST_FLAGS)   \
+               CFLAGS="$(STAGE1_CFLAGS)" \
+               CXXFLAGS="$(STAGE1_CFLAGS)" \
+               LIBCFLAGS="$(LIBCFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS)   \
+               TFLAGS="$(STAGE1_TFLAGS)" \
                $(TARGET-stage1-gold)
 
 maybe-clean-stage1-gold: clean-stage1-gold
@@ -20678,14 +20761,19 @@ all-stage2-gold: configure-stage2-gold
        @[ $(current_stage) = stage2 ] || $(MAKE) stage2-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE2_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/gold && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE2_CFLAGS)" CXXFLAGS="$(STAGE2_CFLAGS)" \
-               LIBCFLAGS="$(STAGE2_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGE2_CFLAGS)" \
+               CXXFLAGS="$(STAGE2_CFLAGS)" \
+               LIBCFLAGS="$(STAGE2_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGE2_TFLAGS)" \
                $(TARGET-stage2-gold)
 
 maybe-clean-stage2-gold: clean-stage2-gold
@@ -20704,44 +20792,6 @@ clean-stage2-gold:
 @endif gold-bootstrap
 
 
-.PHONY: all-stageb2g0-gold maybe-all-stageb2g0-gold
-.PHONY: clean-stageb2g0-gold maybe-clean-stageb2g0-gold
-maybe-all-stageb2g0-gold:
-maybe-clean-stageb2g0-gold:
-@if gold-bootstrap
-maybe-all-stageb2g0-gold: all-stageb2g0-gold
-all-stageb2g0: all-stageb2g0-gold
-TARGET-stageb2g0-gold = $(TARGET-gold)
-all-stageb2g0-gold: configure-stageb2g0-gold
-       @[ $(current_stage) = stageb2g0 ] || $(MAKE) stageb2g0-start
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS) \
-       cd $(HOST_SUBDIR)/gold && \
-       $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE2_CFLAGS) -g0" CXXFLAGS="$(STAGE2_CFLAGS) -g0" \
-               LIBCFLAGS="$(STAGE2_LIBCFLAGS) -g0" \
-               CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" \
-               CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
-               $(TARGET-stageb2g0-gold)
-
-maybe-clean-stageb2g0-gold: clean-stageb2g0-gold
-clean-stageb2g0: clean-stageb2g0-gold
-clean-stageb2g0-gold:
-       @if [ $(current_stage) = stageb2g0 ]; then \
-         [ -f $(HOST_SUBDIR)/gold/Makefile ] || exit 0; \
-       else \
-         [ -f $(HOST_SUBDIR)/stageb2g0-gold/Makefile ] || exit 0; \
-         $(MAKE) stageb2g0-start; \
-       fi; \
-       cd $(HOST_SUBDIR)/gold && \
-       $(MAKE) $(EXTRA_HOST_FLAGS)  \
-               $(POSTSTAGE1_FLAGS_TO_PASS)  \
-                clean
-@endif gold-bootstrap
-
-
 .PHONY: all-stage3-gold maybe-all-stage3-gold
 .PHONY: clean-stage3-gold maybe-clean-stage3-gold
 maybe-all-stage3-gold:
@@ -20754,14 +20804,19 @@ all-stage3-gold: configure-stage3-gold
        @[ $(current_stage) = stage3 ] || $(MAKE) stage3-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE3_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/gold && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE3_CFLAGS)" CXXFLAGS="$(STAGE3_CFLAGS)" \
-               LIBCFLAGS="$(STAGE3_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGE3_CFLAGS)" \
+               CXXFLAGS="$(STAGE3_CFLAGS)" \
+               LIBCFLAGS="$(STAGE3_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGE3_TFLAGS)" \
                $(TARGET-stage3-gold)
 
 maybe-clean-stage3-gold: clean-stage3-gold
@@ -20780,44 +20835,6 @@ clean-stage3-gold:
 @endif gold-bootstrap
 
 
-.PHONY: all-stageb3g2-gold maybe-all-stageb3g2-gold
-.PHONY: clean-stageb3g2-gold maybe-clean-stageb3g2-gold
-maybe-all-stageb3g2-gold:
-maybe-clean-stageb3g2-gold:
-@if gold-bootstrap
-maybe-all-stageb3g2-gold: all-stageb3g2-gold
-all-stageb3g2: all-stageb3g2-gold
-TARGET-stageb3g2-gold = $(TARGET-gold)
-all-stageb3g2-gold: configure-stageb3g2-gold
-       @[ $(current_stage) = stageb3g2 ] || $(MAKE) stageb3g2-start
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS) \
-       cd $(HOST_SUBDIR)/gold && \
-       $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE3_CFLAGS) -g2" CXXFLAGS="$(STAGE3_CFLAGS) -g2" \
-               LIBCFLAGS="$(STAGE3_LIBCFLAGS) -g2" \
-               CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" \
-               CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
-               $(TARGET-stageb3g2-gold)
-
-maybe-clean-stageb3g2-gold: clean-stageb3g2-gold
-clean-stageb3g2: clean-stageb3g2-gold
-clean-stageb3g2-gold:
-       @if [ $(current_stage) = stageb3g2 ]; then \
-         [ -f $(HOST_SUBDIR)/gold/Makefile ] || exit 0; \
-       else \
-         [ -f $(HOST_SUBDIR)/stageb3g2-gold/Makefile ] || exit 0; \
-         $(MAKE) stageb3g2-start; \
-       fi; \
-       cd $(HOST_SUBDIR)/gold && \
-       $(MAKE) $(EXTRA_HOST_FLAGS)  \
-               $(POSTSTAGE1_FLAGS_TO_PASS)  \
-                clean
-@endif gold-bootstrap
-
-
 .PHONY: all-stage4-gold maybe-all-stage4-gold
 .PHONY: clean-stage4-gold maybe-clean-stage4-gold
 maybe-all-stage4-gold:
@@ -20830,14 +20847,19 @@ all-stage4-gold: configure-stage4-gold
        @[ $(current_stage) = stage4 ] || $(MAKE) stage4-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE4_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/gold && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE4_CFLAGS)" CXXFLAGS="$(STAGE4_CFLAGS)" \
+               CFLAGS="$(STAGE4_CFLAGS)" \
+               CXXFLAGS="$(STAGE4_CFLAGS)" \
                LIBCFLAGS="$(STAGE4_CFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGE4_TFLAGS)" \
                $(TARGET-stage4-gold)
 
 maybe-clean-stage4-gold: clean-stage4-gold
@@ -20868,14 +20890,19 @@ all-stageprofile-gold: configure-stageprofile-gold
        @[ $(current_stage) = stageprofile ] || $(MAKE) stageprofile-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEprofile_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/gold && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" \
-               LIBCFLAGS="$(STAGE2_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGEprofile_CFLAGS)" \
+               CXXFLAGS="$(STAGEprofile_CFLAGS)" \
+               LIBCFLAGS="$(STAGEprofile_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGEprofile_TFLAGS)" \
                $(TARGET-stageprofile-gold)
 
 maybe-clean-stageprofile-gold: clean-stageprofile-gold
@@ -20906,14 +20933,19 @@ all-stagefeedback-gold: configure-stagefeedback-gold
        @[ $(current_stage) = stagefeedback ] || $(MAKE) stagefeedback-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEfeedback_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/gold && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE3_CFLAGS) -fprofile-use" CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use" \
-               LIBCFLAGS="$(STAGE3_LIBCFLAGS) -fprofile-use" \
-               CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" \
-               CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGEfeedback_CFLAGS)" \
+               CXXFLAGS="$(STAGEfeedback_CFLAGS)" \
+               LIBCFLAGS="$(STAGEfeedback_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGEfeedback_TFLAGS)" \
                $(TARGET-stagefeedback-gold)
 
 maybe-clean-stagefeedback-gold: clean-stagefeedback-gold
@@ -23032,10 +23064,12 @@ configure-stage1-intl:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/intl
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE1_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/intl/Makefile || exit 0; \
-       $(HOST_EXPORTS)  \
+       $(HOST_EXPORTS) \
        CFLAGS="$(STAGE1_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE1_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE1_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(LIBCFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 1 in $(HOST_SUBDIR)/intl ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/intl ; \
        cd $(HOST_SUBDIR)/intl || exit 1; \
@@ -23049,8 +23083,7 @@ configure-stage1-intl:
        $(SHELL) $${libsrcdir}/configure \
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
-          \
-         --disable-intermodule $(STAGE1_CHECKING)        --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)" 
+         $(STAGE1_CONFIGURE_FLAGS)
 @endif intl-bootstrap
 
 .PHONY: configure-stage2-intl maybe-configure-stage2-intl
@@ -23062,11 +23095,13 @@ configure-stage2-intl:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/intl
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE2_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/intl/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGE2_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE2_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE2_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGE2_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 2 in $(HOST_SUBDIR)/intl ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/intl ; \
        cd $(HOST_SUBDIR)/intl || exit 1; \
@@ -23081,38 +23116,7 @@ configure-stage2-intl:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
-@endif intl-bootstrap
-
-.PHONY: configure-stageb2g0-intl maybe-configure-stageb2g0-intl
-maybe-configure-stageb2g0-intl:
-@if intl-bootstrap
-maybe-configure-stageb2g0-intl: configure-stageb2g0-intl
-configure-stageb2g0-intl:
-       @[ $(current_stage) = stageb2g0 ] || $(MAKE) stageb2g0-start
-       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/intl
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       test ! -f $(HOST_SUBDIR)/intl/Makefile || exit 0; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE2_CFLAGS) -g0"; export CFLAGS; \
-       CXXFLAGS="$(STAGE2_CFLAGS) -g0"; export CXXFLAGS;  \
-       echo Configuring stage b2g0 in $(HOST_SUBDIR)/intl ; \
-       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/intl ; \
-       cd $(HOST_SUBDIR)/intl || exit 1; \
-       case $(srcdir) in \
-         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
-         *) topdir=`echo $(HOST_SUBDIR)/intl/ | \
-               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
-       esac; \
-       srcdiroption="--srcdir=$${topdir}/intl"; \
-       libsrcdir="$$s/intl"; \
-       $(SHELL) $${libsrcdir}/configure \
-         $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
-         --target=${target_alias} $${srcdiroption} \
-         --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGE2_CONFIGURE_FLAGS)
 @endif intl-bootstrap
 
 .PHONY: configure-stage3-intl maybe-configure-stage3-intl
@@ -23124,11 +23128,13 @@ configure-stage3-intl:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/intl
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE3_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/intl/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGE3_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE3_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE3_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGE3_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 3 in $(HOST_SUBDIR)/intl ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/intl ; \
        cd $(HOST_SUBDIR)/intl || exit 1; \
@@ -23143,38 +23149,7 @@ configure-stage3-intl:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
-@endif intl-bootstrap
-
-.PHONY: configure-stageb3g2-intl maybe-configure-stageb3g2-intl
-maybe-configure-stageb3g2-intl:
-@if intl-bootstrap
-maybe-configure-stageb3g2-intl: configure-stageb3g2-intl
-configure-stageb3g2-intl:
-       @[ $(current_stage) = stageb3g2 ] || $(MAKE) stageb3g2-start
-       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/intl
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       test ! -f $(HOST_SUBDIR)/intl/Makefile || exit 0; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE3_CFLAGS) -g2"; export CFLAGS; \
-       CXXFLAGS="$(STAGE3_CFLAGS) -g2"; export CXXFLAGS;  \
-       echo Configuring stage b3g2 in $(HOST_SUBDIR)/intl ; \
-       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/intl ; \
-       cd $(HOST_SUBDIR)/intl || exit 1; \
-       case $(srcdir) in \
-         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
-         *) topdir=`echo $(HOST_SUBDIR)/intl/ | \
-               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
-       esac; \
-       srcdiroption="--srcdir=$${topdir}/intl"; \
-       libsrcdir="$$s/intl"; \
-       $(SHELL) $${libsrcdir}/configure \
-         $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
-         --target=${target_alias} $${srcdiroption} \
-         --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGE3_CONFIGURE_FLAGS)
 @endif intl-bootstrap
 
 .PHONY: configure-stage4-intl maybe-configure-stage4-intl
@@ -23186,11 +23161,13 @@ configure-stage4-intl:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/intl
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE4_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/intl/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGE4_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE4_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE4_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGE4_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 4 in $(HOST_SUBDIR)/intl ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/intl ; \
        cd $(HOST_SUBDIR)/intl || exit 1; \
@@ -23205,7 +23182,7 @@ configure-stage4-intl:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGE4_CONFIGURE_FLAGS)
 @endif intl-bootstrap
 
 .PHONY: configure-stageprofile-intl maybe-configure-stageprofile-intl
@@ -23217,11 +23194,13 @@ configure-stageprofile-intl:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/intl
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEprofile_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/intl/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CFLAGS; \
-       CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CXXFLAGS;  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
+       CFLAGS="$(STAGEprofile_CFLAGS)"; export CFLAGS; \
+       CXXFLAGS="$(STAGEprofile_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGEprofile_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage profile in $(HOST_SUBDIR)/intl ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/intl ; \
        cd $(HOST_SUBDIR)/intl || exit 1; \
@@ -23236,7 +23215,7 @@ configure-stageprofile-intl:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGEprofile_CONFIGURE_FLAGS)
 @endif intl-bootstrap
 
 .PHONY: configure-stagefeedback-intl maybe-configure-stagefeedback-intl
@@ -23248,11 +23227,13 @@ configure-stagefeedback-intl:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/intl
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEfeedback_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/intl/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CFLAGS; \
-       CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CXXFLAGS;  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
+       CFLAGS="$(STAGEfeedback_CFLAGS)"; export CFLAGS; \
+       CXXFLAGS="$(STAGEfeedback_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGEfeedback_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage feedback in $(HOST_SUBDIR)/intl ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/intl ; \
        cd $(HOST_SUBDIR)/intl || exit 1; \
@@ -23267,7 +23248,7 @@ configure-stagefeedback-intl:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGEfeedback_CONFIGURE_FLAGS)
 @endif intl-bootstrap
 
 
@@ -23305,13 +23286,18 @@ all-stage1-intl: configure-stage1-intl
        @[ $(current_stage) = stage1 ] || $(MAKE) stage1-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE1_TFLAGS)"; \
        $(HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/intl && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE1_CFLAGS)" CXXFLAGS="$(STAGE1_CFLAGS)" \
-               LIBCFLAGS="$(STAGE1_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" $(EXTRA_HOST_FLAGS)   \
+               CFLAGS="$(STAGE1_CFLAGS)" \
+               CXXFLAGS="$(STAGE1_CFLAGS)" \
+               LIBCFLAGS="$(LIBCFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS)   \
+               TFLAGS="$(STAGE1_TFLAGS)" \
                $(TARGET-stage1-intl)
 
 maybe-clean-stage1-intl: clean-stage1-intl
@@ -23341,14 +23327,19 @@ all-stage2-intl: configure-stage2-intl
        @[ $(current_stage) = stage2 ] || $(MAKE) stage2-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE2_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/intl && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE2_CFLAGS)" CXXFLAGS="$(STAGE2_CFLAGS)" \
-               LIBCFLAGS="$(STAGE2_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGE2_CFLAGS)" \
+               CXXFLAGS="$(STAGE2_CFLAGS)" \
+               LIBCFLAGS="$(STAGE2_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGE2_TFLAGS)" \
                $(TARGET-stage2-intl)
 
 maybe-clean-stage2-intl: clean-stage2-intl
@@ -23367,44 +23358,6 @@ clean-stage2-intl:
 @endif intl-bootstrap
 
 
-.PHONY: all-stageb2g0-intl maybe-all-stageb2g0-intl
-.PHONY: clean-stageb2g0-intl maybe-clean-stageb2g0-intl
-maybe-all-stageb2g0-intl:
-maybe-clean-stageb2g0-intl:
-@if intl-bootstrap
-maybe-all-stageb2g0-intl: all-stageb2g0-intl
-all-stageb2g0: all-stageb2g0-intl
-TARGET-stageb2g0-intl = $(TARGET-intl)
-all-stageb2g0-intl: configure-stageb2g0-intl
-       @[ $(current_stage) = stageb2g0 ] || $(MAKE) stageb2g0-start
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS) \
-       cd $(HOST_SUBDIR)/intl && \
-       $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE2_CFLAGS) -g0" CXXFLAGS="$(STAGE2_CFLAGS) -g0" \
-               LIBCFLAGS="$(STAGE2_LIBCFLAGS) -g0" \
-               CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" \
-               CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
-               $(TARGET-stageb2g0-intl)
-
-maybe-clean-stageb2g0-intl: clean-stageb2g0-intl
-clean-stageb2g0: clean-stageb2g0-intl
-clean-stageb2g0-intl:
-       @if [ $(current_stage) = stageb2g0 ]; then \
-         [ -f $(HOST_SUBDIR)/intl/Makefile ] || exit 0; \
-       else \
-         [ -f $(HOST_SUBDIR)/stageb2g0-intl/Makefile ] || exit 0; \
-         $(MAKE) stageb2g0-start; \
-       fi; \
-       cd $(HOST_SUBDIR)/intl && \
-       $(MAKE) $(EXTRA_HOST_FLAGS)  \
-               $(POSTSTAGE1_FLAGS_TO_PASS)  \
-                clean
-@endif intl-bootstrap
-
-
 .PHONY: all-stage3-intl maybe-all-stage3-intl
 .PHONY: clean-stage3-intl maybe-clean-stage3-intl
 maybe-all-stage3-intl:
@@ -23417,14 +23370,19 @@ all-stage3-intl: configure-stage3-intl
        @[ $(current_stage) = stage3 ] || $(MAKE) stage3-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE3_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/intl && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE3_CFLAGS)" CXXFLAGS="$(STAGE3_CFLAGS)" \
-               LIBCFLAGS="$(STAGE3_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGE3_CFLAGS)" \
+               CXXFLAGS="$(STAGE3_CFLAGS)" \
+               LIBCFLAGS="$(STAGE3_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGE3_TFLAGS)" \
                $(TARGET-stage3-intl)
 
 maybe-clean-stage3-intl: clean-stage3-intl
@@ -23443,44 +23401,6 @@ clean-stage3-intl:
 @endif intl-bootstrap
 
 
-.PHONY: all-stageb3g2-intl maybe-all-stageb3g2-intl
-.PHONY: clean-stageb3g2-intl maybe-clean-stageb3g2-intl
-maybe-all-stageb3g2-intl:
-maybe-clean-stageb3g2-intl:
-@if intl-bootstrap
-maybe-all-stageb3g2-intl: all-stageb3g2-intl
-all-stageb3g2: all-stageb3g2-intl
-TARGET-stageb3g2-intl = $(TARGET-intl)
-all-stageb3g2-intl: configure-stageb3g2-intl
-       @[ $(current_stage) = stageb3g2 ] || $(MAKE) stageb3g2-start
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS) \
-       cd $(HOST_SUBDIR)/intl && \
-       $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE3_CFLAGS) -g2" CXXFLAGS="$(STAGE3_CFLAGS) -g2" \
-               LIBCFLAGS="$(STAGE3_LIBCFLAGS) -g2" \
-               CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" \
-               CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
-               $(TARGET-stageb3g2-intl)
-
-maybe-clean-stageb3g2-intl: clean-stageb3g2-intl
-clean-stageb3g2: clean-stageb3g2-intl
-clean-stageb3g2-intl:
-       @if [ $(current_stage) = stageb3g2 ]; then \
-         [ -f $(HOST_SUBDIR)/intl/Makefile ] || exit 0; \
-       else \
-         [ -f $(HOST_SUBDIR)/stageb3g2-intl/Makefile ] || exit 0; \
-         $(MAKE) stageb3g2-start; \
-       fi; \
-       cd $(HOST_SUBDIR)/intl && \
-       $(MAKE) $(EXTRA_HOST_FLAGS)  \
-               $(POSTSTAGE1_FLAGS_TO_PASS)  \
-                clean
-@endif intl-bootstrap
-
-
 .PHONY: all-stage4-intl maybe-all-stage4-intl
 .PHONY: clean-stage4-intl maybe-clean-stage4-intl
 maybe-all-stage4-intl:
@@ -23493,14 +23413,19 @@ all-stage4-intl: configure-stage4-intl
        @[ $(current_stage) = stage4 ] || $(MAKE) stage4-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE4_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/intl && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE4_CFLAGS)" CXXFLAGS="$(STAGE4_CFLAGS)" \
+               CFLAGS="$(STAGE4_CFLAGS)" \
+               CXXFLAGS="$(STAGE4_CFLAGS)" \
                LIBCFLAGS="$(STAGE4_CFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGE4_TFLAGS)" \
                $(TARGET-stage4-intl)
 
 maybe-clean-stage4-intl: clean-stage4-intl
@@ -23531,14 +23456,19 @@ all-stageprofile-intl: configure-stageprofile-intl
        @[ $(current_stage) = stageprofile ] || $(MAKE) stageprofile-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEprofile_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/intl && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" \
-               LIBCFLAGS="$(STAGE2_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGEprofile_CFLAGS)" \
+               CXXFLAGS="$(STAGEprofile_CFLAGS)" \
+               LIBCFLAGS="$(STAGEprofile_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGEprofile_TFLAGS)" \
                $(TARGET-stageprofile-intl)
 
 maybe-clean-stageprofile-intl: clean-stageprofile-intl
@@ -23569,14 +23499,19 @@ all-stagefeedback-intl: configure-stagefeedback-intl
        @[ $(current_stage) = stagefeedback ] || $(MAKE) stagefeedback-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEfeedback_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/intl && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE3_CFLAGS) -fprofile-use" CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use" \
-               LIBCFLAGS="$(STAGE3_LIBCFLAGS) -fprofile-use" \
-               CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" \
-               CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGEfeedback_CFLAGS)" \
+               CXXFLAGS="$(STAGEfeedback_CFLAGS)" \
+               LIBCFLAGS="$(STAGEfeedback_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGEfeedback_TFLAGS)" \
                $(TARGET-stagefeedback-intl)
 
 maybe-clean-stagefeedback-intl: clean-stagefeedback-intl
@@ -24830,10 +24765,12 @@ configure-stage1-ld:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/ld
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE1_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/ld/Makefile || exit 0; \
-       $(HOST_EXPORTS)  \
+       $(HOST_EXPORTS) \
        CFLAGS="$(STAGE1_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE1_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE1_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(LIBCFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 1 in $(HOST_SUBDIR)/ld ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/ld ; \
        cd $(HOST_SUBDIR)/ld || exit 1; \
@@ -24847,8 +24784,7 @@ configure-stage1-ld:
        $(SHELL) $${libsrcdir}/configure \
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
-          \
-         --disable-intermodule $(STAGE1_CHECKING)        --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)" 
+         $(STAGE1_CONFIGURE_FLAGS)
 @endif ld-bootstrap
 
 .PHONY: configure-stage2-ld maybe-configure-stage2-ld
@@ -24860,11 +24796,13 @@ configure-stage2-ld:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/ld
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE2_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/ld/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGE2_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE2_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE2_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGE2_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 2 in $(HOST_SUBDIR)/ld ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/ld ; \
        cd $(HOST_SUBDIR)/ld || exit 1; \
@@ -24879,38 +24817,7 @@ configure-stage2-ld:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
-@endif ld-bootstrap
-
-.PHONY: configure-stageb2g0-ld maybe-configure-stageb2g0-ld
-maybe-configure-stageb2g0-ld:
-@if ld-bootstrap
-maybe-configure-stageb2g0-ld: configure-stageb2g0-ld
-configure-stageb2g0-ld:
-       @[ $(current_stage) = stageb2g0 ] || $(MAKE) stageb2g0-start
-       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/ld
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       test ! -f $(HOST_SUBDIR)/ld/Makefile || exit 0; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE2_CFLAGS) -g0"; export CFLAGS; \
-       CXXFLAGS="$(STAGE2_CFLAGS) -g0"; export CXXFLAGS;  \
-       echo Configuring stage b2g0 in $(HOST_SUBDIR)/ld ; \
-       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/ld ; \
-       cd $(HOST_SUBDIR)/ld || exit 1; \
-       case $(srcdir) in \
-         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
-         *) topdir=`echo $(HOST_SUBDIR)/ld/ | \
-               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
-       esac; \
-       srcdiroption="--srcdir=$${topdir}/ld"; \
-       libsrcdir="$$s/ld"; \
-       $(SHELL) $${libsrcdir}/configure \
-         $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
-         --target=${target_alias} $${srcdiroption} \
-         --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGE2_CONFIGURE_FLAGS)
 @endif ld-bootstrap
 
 .PHONY: configure-stage3-ld maybe-configure-stage3-ld
@@ -24922,11 +24829,13 @@ configure-stage3-ld:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/ld
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE3_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/ld/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGE3_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE3_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE3_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGE3_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 3 in $(HOST_SUBDIR)/ld ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/ld ; \
        cd $(HOST_SUBDIR)/ld || exit 1; \
@@ -24941,38 +24850,7 @@ configure-stage3-ld:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
-@endif ld-bootstrap
-
-.PHONY: configure-stageb3g2-ld maybe-configure-stageb3g2-ld
-maybe-configure-stageb3g2-ld:
-@if ld-bootstrap
-maybe-configure-stageb3g2-ld: configure-stageb3g2-ld
-configure-stageb3g2-ld:
-       @[ $(current_stage) = stageb3g2 ] || $(MAKE) stageb3g2-start
-       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/ld
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       test ! -f $(HOST_SUBDIR)/ld/Makefile || exit 0; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE3_CFLAGS) -g2"; export CFLAGS; \
-       CXXFLAGS="$(STAGE3_CFLAGS) -g2"; export CXXFLAGS;  \
-       echo Configuring stage b3g2 in $(HOST_SUBDIR)/ld ; \
-       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/ld ; \
-       cd $(HOST_SUBDIR)/ld || exit 1; \
-       case $(srcdir) in \
-         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
-         *) topdir=`echo $(HOST_SUBDIR)/ld/ | \
-               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
-       esac; \
-       srcdiroption="--srcdir=$${topdir}/ld"; \
-       libsrcdir="$$s/ld"; \
-       $(SHELL) $${libsrcdir}/configure \
-         $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
-         --target=${target_alias} $${srcdiroption} \
-         --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGE3_CONFIGURE_FLAGS)
 @endif ld-bootstrap
 
 .PHONY: configure-stage4-ld maybe-configure-stage4-ld
@@ -24984,11 +24862,13 @@ configure-stage4-ld:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/ld
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE4_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/ld/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGE4_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE4_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE4_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGE4_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 4 in $(HOST_SUBDIR)/ld ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/ld ; \
        cd $(HOST_SUBDIR)/ld || exit 1; \
@@ -25003,7 +24883,7 @@ configure-stage4-ld:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGE4_CONFIGURE_FLAGS)
 @endif ld-bootstrap
 
 .PHONY: configure-stageprofile-ld maybe-configure-stageprofile-ld
@@ -25015,11 +24895,13 @@ configure-stageprofile-ld:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/ld
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEprofile_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/ld/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CFLAGS; \
-       CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CXXFLAGS;  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
+       CFLAGS="$(STAGEprofile_CFLAGS)"; export CFLAGS; \
+       CXXFLAGS="$(STAGEprofile_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGEprofile_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage profile in $(HOST_SUBDIR)/ld ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/ld ; \
        cd $(HOST_SUBDIR)/ld || exit 1; \
@@ -25034,7 +24916,7 @@ configure-stageprofile-ld:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGEprofile_CONFIGURE_FLAGS)
 @endif ld-bootstrap
 
 .PHONY: configure-stagefeedback-ld maybe-configure-stagefeedback-ld
@@ -25046,11 +24928,13 @@ configure-stagefeedback-ld:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/ld
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEfeedback_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/ld/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CFLAGS; \
-       CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CXXFLAGS;  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
+       CFLAGS="$(STAGEfeedback_CFLAGS)"; export CFLAGS; \
+       CXXFLAGS="$(STAGEfeedback_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGEfeedback_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage feedback in $(HOST_SUBDIR)/ld ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/ld ; \
        cd $(HOST_SUBDIR)/ld || exit 1; \
@@ -25065,7 +24949,7 @@ configure-stagefeedback-ld:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGEfeedback_CONFIGURE_FLAGS)
 @endif ld-bootstrap
 
 
@@ -25103,13 +24987,18 @@ all-stage1-ld: configure-stage1-ld
        @[ $(current_stage) = stage1 ] || $(MAKE) stage1-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE1_TFLAGS)"; \
        $(HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/ld && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE1_CFLAGS)" CXXFLAGS="$(STAGE1_CFLAGS)" \
-               LIBCFLAGS="$(STAGE1_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" $(EXTRA_HOST_FLAGS)   \
+               CFLAGS="$(STAGE1_CFLAGS)" \
+               CXXFLAGS="$(STAGE1_CFLAGS)" \
+               LIBCFLAGS="$(LIBCFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS)   \
+               TFLAGS="$(STAGE1_TFLAGS)" \
                $(TARGET-stage1-ld)
 
 maybe-clean-stage1-ld: clean-stage1-ld
@@ -25139,14 +25028,19 @@ all-stage2-ld: configure-stage2-ld
        @[ $(current_stage) = stage2 ] || $(MAKE) stage2-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE2_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/ld && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE2_CFLAGS)" CXXFLAGS="$(STAGE2_CFLAGS)" \
-               LIBCFLAGS="$(STAGE2_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGE2_CFLAGS)" \
+               CXXFLAGS="$(STAGE2_CFLAGS)" \
+               LIBCFLAGS="$(STAGE2_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGE2_TFLAGS)" \
                $(TARGET-stage2-ld)
 
 maybe-clean-stage2-ld: clean-stage2-ld
@@ -25165,44 +25059,6 @@ clean-stage2-ld:
 @endif ld-bootstrap
 
 
-.PHONY: all-stageb2g0-ld maybe-all-stageb2g0-ld
-.PHONY: clean-stageb2g0-ld maybe-clean-stageb2g0-ld
-maybe-all-stageb2g0-ld:
-maybe-clean-stageb2g0-ld:
-@if ld-bootstrap
-maybe-all-stageb2g0-ld: all-stageb2g0-ld
-all-stageb2g0: all-stageb2g0-ld
-TARGET-stageb2g0-ld = $(TARGET-ld)
-all-stageb2g0-ld: configure-stageb2g0-ld
-       @[ $(current_stage) = stageb2g0 ] || $(MAKE) stageb2g0-start
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS) \
-       cd $(HOST_SUBDIR)/ld && \
-       $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE2_CFLAGS) -g0" CXXFLAGS="$(STAGE2_CFLAGS) -g0" \
-               LIBCFLAGS="$(STAGE2_LIBCFLAGS) -g0" \
-               CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" \
-               CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
-               $(TARGET-stageb2g0-ld)
-
-maybe-clean-stageb2g0-ld: clean-stageb2g0-ld
-clean-stageb2g0: clean-stageb2g0-ld
-clean-stageb2g0-ld:
-       @if [ $(current_stage) = stageb2g0 ]; then \
-         [ -f $(HOST_SUBDIR)/ld/Makefile ] || exit 0; \
-       else \
-         [ -f $(HOST_SUBDIR)/stageb2g0-ld/Makefile ] || exit 0; \
-         $(MAKE) stageb2g0-start; \
-       fi; \
-       cd $(HOST_SUBDIR)/ld && \
-       $(MAKE) $(EXTRA_HOST_FLAGS)  \
-               $(POSTSTAGE1_FLAGS_TO_PASS)  \
-                clean
-@endif ld-bootstrap
-
-
 .PHONY: all-stage3-ld maybe-all-stage3-ld
 .PHONY: clean-stage3-ld maybe-clean-stage3-ld
 maybe-all-stage3-ld:
@@ -25215,14 +25071,19 @@ all-stage3-ld: configure-stage3-ld
        @[ $(current_stage) = stage3 ] || $(MAKE) stage3-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE3_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/ld && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE3_CFLAGS)" CXXFLAGS="$(STAGE3_CFLAGS)" \
-               LIBCFLAGS="$(STAGE3_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGE3_CFLAGS)" \
+               CXXFLAGS="$(STAGE3_CFLAGS)" \
+               LIBCFLAGS="$(STAGE3_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGE3_TFLAGS)" \
                $(TARGET-stage3-ld)
 
 maybe-clean-stage3-ld: clean-stage3-ld
@@ -25241,44 +25102,6 @@ clean-stage3-ld:
 @endif ld-bootstrap
 
 
-.PHONY: all-stageb3g2-ld maybe-all-stageb3g2-ld
-.PHONY: clean-stageb3g2-ld maybe-clean-stageb3g2-ld
-maybe-all-stageb3g2-ld:
-maybe-clean-stageb3g2-ld:
-@if ld-bootstrap
-maybe-all-stageb3g2-ld: all-stageb3g2-ld
-all-stageb3g2: all-stageb3g2-ld
-TARGET-stageb3g2-ld = $(TARGET-ld)
-all-stageb3g2-ld: configure-stageb3g2-ld
-       @[ $(current_stage) = stageb3g2 ] || $(MAKE) stageb3g2-start
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS) \
-       cd $(HOST_SUBDIR)/ld && \
-       $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE3_CFLAGS) -g2" CXXFLAGS="$(STAGE3_CFLAGS) -g2" \
-               LIBCFLAGS="$(STAGE3_LIBCFLAGS) -g2" \
-               CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" \
-               CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
-               $(TARGET-stageb3g2-ld)
-
-maybe-clean-stageb3g2-ld: clean-stageb3g2-ld
-clean-stageb3g2: clean-stageb3g2-ld
-clean-stageb3g2-ld:
-       @if [ $(current_stage) = stageb3g2 ]; then \
-         [ -f $(HOST_SUBDIR)/ld/Makefile ] || exit 0; \
-       else \
-         [ -f $(HOST_SUBDIR)/stageb3g2-ld/Makefile ] || exit 0; \
-         $(MAKE) stageb3g2-start; \
-       fi; \
-       cd $(HOST_SUBDIR)/ld && \
-       $(MAKE) $(EXTRA_HOST_FLAGS)  \
-               $(POSTSTAGE1_FLAGS_TO_PASS)  \
-                clean
-@endif ld-bootstrap
-
-
 .PHONY: all-stage4-ld maybe-all-stage4-ld
 .PHONY: clean-stage4-ld maybe-clean-stage4-ld
 maybe-all-stage4-ld:
@@ -25291,14 +25114,19 @@ all-stage4-ld: configure-stage4-ld
        @[ $(current_stage) = stage4 ] || $(MAKE) stage4-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE4_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/ld && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE4_CFLAGS)" CXXFLAGS="$(STAGE4_CFLAGS)" \
+               CFLAGS="$(STAGE4_CFLAGS)" \
+               CXXFLAGS="$(STAGE4_CFLAGS)" \
                LIBCFLAGS="$(STAGE4_CFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGE4_TFLAGS)" \
                $(TARGET-stage4-ld)
 
 maybe-clean-stage4-ld: clean-stage4-ld
@@ -25329,14 +25157,19 @@ all-stageprofile-ld: configure-stageprofile-ld
        @[ $(current_stage) = stageprofile ] || $(MAKE) stageprofile-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEprofile_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/ld && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" \
-               LIBCFLAGS="$(STAGE2_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGEprofile_CFLAGS)" \
+               CXXFLAGS="$(STAGEprofile_CFLAGS)" \
+               LIBCFLAGS="$(STAGEprofile_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGEprofile_TFLAGS)" \
                $(TARGET-stageprofile-ld)
 
 maybe-clean-stageprofile-ld: clean-stageprofile-ld
@@ -25367,14 +25200,19 @@ all-stagefeedback-ld: configure-stagefeedback-ld
        @[ $(current_stage) = stagefeedback ] || $(MAKE) stagefeedback-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEfeedback_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/ld && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE3_CFLAGS) -fprofile-use" CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use" \
-               LIBCFLAGS="$(STAGE3_LIBCFLAGS) -fprofile-use" \
-               CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" \
-               CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGEfeedback_CFLAGS)" \
+               CXXFLAGS="$(STAGEfeedback_CFLAGS)" \
+               LIBCFLAGS="$(STAGEfeedback_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGEfeedback_TFLAGS)" \
                $(TARGET-stagefeedback-ld)
 
 maybe-clean-stagefeedback-ld: clean-stagefeedback-ld
@@ -25793,10 +25631,12 @@ configure-stage1-libcpp:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libcpp
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE1_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/libcpp/Makefile || exit 0; \
-       $(HOST_EXPORTS)  \
+       $(HOST_EXPORTS) \
        CFLAGS="$(STAGE1_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE1_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE1_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(LIBCFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 1 in $(HOST_SUBDIR)/libcpp ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libcpp ; \
        cd $(HOST_SUBDIR)/libcpp || exit 1; \
@@ -25810,8 +25650,7 @@ configure-stage1-libcpp:
        $(SHELL) $${libsrcdir}/configure \
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
-          \
-         --disable-intermodule $(STAGE1_CHECKING)        --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)" 
+         $(STAGE1_CONFIGURE_FLAGS)
 @endif libcpp-bootstrap
 
 .PHONY: configure-stage2-libcpp maybe-configure-stage2-libcpp
@@ -25823,11 +25662,13 @@ configure-stage2-libcpp:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libcpp
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE2_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/libcpp/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGE2_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE2_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE2_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGE2_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 2 in $(HOST_SUBDIR)/libcpp ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libcpp ; \
        cd $(HOST_SUBDIR)/libcpp || exit 1; \
@@ -25842,38 +25683,7 @@ configure-stage2-libcpp:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
-@endif libcpp-bootstrap
-
-.PHONY: configure-stageb2g0-libcpp maybe-configure-stageb2g0-libcpp
-maybe-configure-stageb2g0-libcpp:
-@if libcpp-bootstrap
-maybe-configure-stageb2g0-libcpp: configure-stageb2g0-libcpp
-configure-stageb2g0-libcpp:
-       @[ $(current_stage) = stageb2g0 ] || $(MAKE) stageb2g0-start
-       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libcpp
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       test ! -f $(HOST_SUBDIR)/libcpp/Makefile || exit 0; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE2_CFLAGS) -g0"; export CFLAGS; \
-       CXXFLAGS="$(STAGE2_CFLAGS) -g0"; export CXXFLAGS;  \
-       echo Configuring stage b2g0 in $(HOST_SUBDIR)/libcpp ; \
-       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libcpp ; \
-       cd $(HOST_SUBDIR)/libcpp || exit 1; \
-       case $(srcdir) in \
-         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
-         *) topdir=`echo $(HOST_SUBDIR)/libcpp/ | \
-               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
-       esac; \
-       srcdiroption="--srcdir=$${topdir}/libcpp"; \
-       libsrcdir="$$s/libcpp"; \
-       $(SHELL) $${libsrcdir}/configure \
-         $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
-         --target=${target_alias} $${srcdiroption} \
-         --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGE2_CONFIGURE_FLAGS)
 @endif libcpp-bootstrap
 
 .PHONY: configure-stage3-libcpp maybe-configure-stage3-libcpp
@@ -25885,11 +25695,13 @@ configure-stage3-libcpp:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libcpp
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE3_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/libcpp/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGE3_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE3_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE3_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGE3_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 3 in $(HOST_SUBDIR)/libcpp ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libcpp ; \
        cd $(HOST_SUBDIR)/libcpp || exit 1; \
@@ -25904,38 +25716,7 @@ configure-stage3-libcpp:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
-@endif libcpp-bootstrap
-
-.PHONY: configure-stageb3g2-libcpp maybe-configure-stageb3g2-libcpp
-maybe-configure-stageb3g2-libcpp:
-@if libcpp-bootstrap
-maybe-configure-stageb3g2-libcpp: configure-stageb3g2-libcpp
-configure-stageb3g2-libcpp:
-       @[ $(current_stage) = stageb3g2 ] || $(MAKE) stageb3g2-start
-       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libcpp
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       test ! -f $(HOST_SUBDIR)/libcpp/Makefile || exit 0; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE3_CFLAGS) -g2"; export CFLAGS; \
-       CXXFLAGS="$(STAGE3_CFLAGS) -g2"; export CXXFLAGS;  \
-       echo Configuring stage b3g2 in $(HOST_SUBDIR)/libcpp ; \
-       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libcpp ; \
-       cd $(HOST_SUBDIR)/libcpp || exit 1; \
-       case $(srcdir) in \
-         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
-         *) topdir=`echo $(HOST_SUBDIR)/libcpp/ | \
-               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
-       esac; \
-       srcdiroption="--srcdir=$${topdir}/libcpp"; \
-       libsrcdir="$$s/libcpp"; \
-       $(SHELL) $${libsrcdir}/configure \
-         $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
-         --target=${target_alias} $${srcdiroption} \
-         --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGE3_CONFIGURE_FLAGS)
 @endif libcpp-bootstrap
 
 .PHONY: configure-stage4-libcpp maybe-configure-stage4-libcpp
@@ -25947,11 +25728,13 @@ configure-stage4-libcpp:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libcpp
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE4_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/libcpp/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGE4_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE4_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE4_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGE4_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 4 in $(HOST_SUBDIR)/libcpp ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libcpp ; \
        cd $(HOST_SUBDIR)/libcpp || exit 1; \
@@ -25966,7 +25749,7 @@ configure-stage4-libcpp:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGE4_CONFIGURE_FLAGS)
 @endif libcpp-bootstrap
 
 .PHONY: configure-stageprofile-libcpp maybe-configure-stageprofile-libcpp
@@ -25978,11 +25761,13 @@ configure-stageprofile-libcpp:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libcpp
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEprofile_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/libcpp/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CFLAGS; \
-       CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CXXFLAGS;  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
+       CFLAGS="$(STAGEprofile_CFLAGS)"; export CFLAGS; \
+       CXXFLAGS="$(STAGEprofile_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGEprofile_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage profile in $(HOST_SUBDIR)/libcpp ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libcpp ; \
        cd $(HOST_SUBDIR)/libcpp || exit 1; \
@@ -25997,7 +25782,7 @@ configure-stageprofile-libcpp:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGEprofile_CONFIGURE_FLAGS)
 @endif libcpp-bootstrap
 
 .PHONY: configure-stagefeedback-libcpp maybe-configure-stagefeedback-libcpp
@@ -26009,11 +25794,13 @@ configure-stagefeedback-libcpp:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libcpp
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEfeedback_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/libcpp/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CFLAGS; \
-       CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CXXFLAGS;  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
+       CFLAGS="$(STAGEfeedback_CFLAGS)"; export CFLAGS; \
+       CXXFLAGS="$(STAGEfeedback_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGEfeedback_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage feedback in $(HOST_SUBDIR)/libcpp ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libcpp ; \
        cd $(HOST_SUBDIR)/libcpp || exit 1; \
@@ -26028,7 +25815,7 @@ configure-stagefeedback-libcpp:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGEfeedback_CONFIGURE_FLAGS)
 @endif libcpp-bootstrap
 
 
@@ -26066,13 +25853,18 @@ all-stage1-libcpp: configure-stage1-libcpp
        @[ $(current_stage) = stage1 ] || $(MAKE) stage1-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE1_TFLAGS)"; \
        $(HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/libcpp && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE1_CFLAGS)" CXXFLAGS="$(STAGE1_CFLAGS)" \
-               LIBCFLAGS="$(STAGE1_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" $(EXTRA_HOST_FLAGS)   \
+               CFLAGS="$(STAGE1_CFLAGS)" \
+               CXXFLAGS="$(STAGE1_CFLAGS)" \
+               LIBCFLAGS="$(LIBCFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS)   \
+               TFLAGS="$(STAGE1_TFLAGS)" \
                $(TARGET-stage1-libcpp)
 
 maybe-clean-stage1-libcpp: clean-stage1-libcpp
@@ -26102,14 +25894,19 @@ all-stage2-libcpp: configure-stage2-libcpp
        @[ $(current_stage) = stage2 ] || $(MAKE) stage2-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE2_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/libcpp && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE2_CFLAGS)" CXXFLAGS="$(STAGE2_CFLAGS)" \
-               LIBCFLAGS="$(STAGE2_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGE2_CFLAGS)" \
+               CXXFLAGS="$(STAGE2_CFLAGS)" \
+               LIBCFLAGS="$(STAGE2_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGE2_TFLAGS)" \
                $(TARGET-stage2-libcpp)
 
 maybe-clean-stage2-libcpp: clean-stage2-libcpp
@@ -26128,44 +25925,6 @@ clean-stage2-libcpp:
 @endif libcpp-bootstrap
 
 
-.PHONY: all-stageb2g0-libcpp maybe-all-stageb2g0-libcpp
-.PHONY: clean-stageb2g0-libcpp maybe-clean-stageb2g0-libcpp
-maybe-all-stageb2g0-libcpp:
-maybe-clean-stageb2g0-libcpp:
-@if libcpp-bootstrap
-maybe-all-stageb2g0-libcpp: all-stageb2g0-libcpp
-all-stageb2g0: all-stageb2g0-libcpp
-TARGET-stageb2g0-libcpp = $(TARGET-libcpp)
-all-stageb2g0-libcpp: configure-stageb2g0-libcpp
-       @[ $(current_stage) = stageb2g0 ] || $(MAKE) stageb2g0-start
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS) \
-       cd $(HOST_SUBDIR)/libcpp && \
-       $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE2_CFLAGS) -g0" CXXFLAGS="$(STAGE2_CFLAGS) -g0" \
-               LIBCFLAGS="$(STAGE2_LIBCFLAGS) -g0" \
-               CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" \
-               CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
-               $(TARGET-stageb2g0-libcpp)
-
-maybe-clean-stageb2g0-libcpp: clean-stageb2g0-libcpp
-clean-stageb2g0: clean-stageb2g0-libcpp
-clean-stageb2g0-libcpp:
-       @if [ $(current_stage) = stageb2g0 ]; then \
-         [ -f $(HOST_SUBDIR)/libcpp/Makefile ] || exit 0; \
-       else \
-         [ -f $(HOST_SUBDIR)/stageb2g0-libcpp/Makefile ] || exit 0; \
-         $(MAKE) stageb2g0-start; \
-       fi; \
-       cd $(HOST_SUBDIR)/libcpp && \
-       $(MAKE) $(EXTRA_HOST_FLAGS)  \
-               $(POSTSTAGE1_FLAGS_TO_PASS)  \
-                clean
-@endif libcpp-bootstrap
-
-
 .PHONY: all-stage3-libcpp maybe-all-stage3-libcpp
 .PHONY: clean-stage3-libcpp maybe-clean-stage3-libcpp
 maybe-all-stage3-libcpp:
@@ -26178,14 +25937,19 @@ all-stage3-libcpp: configure-stage3-libcpp
        @[ $(current_stage) = stage3 ] || $(MAKE) stage3-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE3_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/libcpp && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE3_CFLAGS)" CXXFLAGS="$(STAGE3_CFLAGS)" \
-               LIBCFLAGS="$(STAGE3_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGE3_CFLAGS)" \
+               CXXFLAGS="$(STAGE3_CFLAGS)" \
+               LIBCFLAGS="$(STAGE3_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGE3_TFLAGS)" \
                $(TARGET-stage3-libcpp)
 
 maybe-clean-stage3-libcpp: clean-stage3-libcpp
@@ -26204,44 +25968,6 @@ clean-stage3-libcpp:
 @endif libcpp-bootstrap
 
 
-.PHONY: all-stageb3g2-libcpp maybe-all-stageb3g2-libcpp
-.PHONY: clean-stageb3g2-libcpp maybe-clean-stageb3g2-libcpp
-maybe-all-stageb3g2-libcpp:
-maybe-clean-stageb3g2-libcpp:
-@if libcpp-bootstrap
-maybe-all-stageb3g2-libcpp: all-stageb3g2-libcpp
-all-stageb3g2: all-stageb3g2-libcpp
-TARGET-stageb3g2-libcpp = $(TARGET-libcpp)
-all-stageb3g2-libcpp: configure-stageb3g2-libcpp
-       @[ $(current_stage) = stageb3g2 ] || $(MAKE) stageb3g2-start
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS) \
-       cd $(HOST_SUBDIR)/libcpp && \
-       $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE3_CFLAGS) -g2" CXXFLAGS="$(STAGE3_CFLAGS) -g2" \
-               LIBCFLAGS="$(STAGE3_LIBCFLAGS) -g2" \
-               CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" \
-               CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
-               $(TARGET-stageb3g2-libcpp)
-
-maybe-clean-stageb3g2-libcpp: clean-stageb3g2-libcpp
-clean-stageb3g2: clean-stageb3g2-libcpp
-clean-stageb3g2-libcpp:
-       @if [ $(current_stage) = stageb3g2 ]; then \
-         [ -f $(HOST_SUBDIR)/libcpp/Makefile ] || exit 0; \
-       else \
-         [ -f $(HOST_SUBDIR)/stageb3g2-libcpp/Makefile ] || exit 0; \
-         $(MAKE) stageb3g2-start; \
-       fi; \
-       cd $(HOST_SUBDIR)/libcpp && \
-       $(MAKE) $(EXTRA_HOST_FLAGS)  \
-               $(POSTSTAGE1_FLAGS_TO_PASS)  \
-                clean
-@endif libcpp-bootstrap
-
-
 .PHONY: all-stage4-libcpp maybe-all-stage4-libcpp
 .PHONY: clean-stage4-libcpp maybe-clean-stage4-libcpp
 maybe-all-stage4-libcpp:
@@ -26254,14 +25980,19 @@ all-stage4-libcpp: configure-stage4-libcpp
        @[ $(current_stage) = stage4 ] || $(MAKE) stage4-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE4_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/libcpp && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE4_CFLAGS)" CXXFLAGS="$(STAGE4_CFLAGS)" \
+               CFLAGS="$(STAGE4_CFLAGS)" \
+               CXXFLAGS="$(STAGE4_CFLAGS)" \
                LIBCFLAGS="$(STAGE4_CFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGE4_TFLAGS)" \
                $(TARGET-stage4-libcpp)
 
 maybe-clean-stage4-libcpp: clean-stage4-libcpp
@@ -26292,14 +26023,19 @@ all-stageprofile-libcpp: configure-stageprofile-libcpp
        @[ $(current_stage) = stageprofile ] || $(MAKE) stageprofile-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEprofile_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/libcpp && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" \
-               LIBCFLAGS="$(STAGE2_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGEprofile_CFLAGS)" \
+               CXXFLAGS="$(STAGEprofile_CFLAGS)" \
+               LIBCFLAGS="$(STAGEprofile_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGEprofile_TFLAGS)" \
                $(TARGET-stageprofile-libcpp)
 
 maybe-clean-stageprofile-libcpp: clean-stageprofile-libcpp
@@ -26330,14 +26066,19 @@ all-stagefeedback-libcpp: configure-stagefeedback-libcpp
        @[ $(current_stage) = stagefeedback ] || $(MAKE) stagefeedback-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEfeedback_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/libcpp && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE3_CFLAGS) -fprofile-use" CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use" \
-               LIBCFLAGS="$(STAGE3_LIBCFLAGS) -fprofile-use" \
-               CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" \
-               CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGEfeedback_CFLAGS)" \
+               CXXFLAGS="$(STAGEfeedback_CFLAGS)" \
+               LIBCFLAGS="$(STAGEfeedback_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGEfeedback_TFLAGS)" \
                $(TARGET-stagefeedback-libcpp)
 
 maybe-clean-stagefeedback-libcpp: clean-stagefeedback-libcpp
@@ -26756,10 +26497,12 @@ configure-stage1-libdecnumber:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libdecnumber
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE1_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/libdecnumber/Makefile || exit 0; \
-       $(HOST_EXPORTS)  \
+       $(HOST_EXPORTS) \
        CFLAGS="$(STAGE1_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE1_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE1_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(LIBCFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 1 in $(HOST_SUBDIR)/libdecnumber ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libdecnumber ; \
        cd $(HOST_SUBDIR)/libdecnumber || exit 1; \
@@ -26773,8 +26516,7 @@ configure-stage1-libdecnumber:
        $(SHELL) $${libsrcdir}/configure \
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
-          \
-         --disable-intermodule $(STAGE1_CHECKING)        --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)" 
+         $(STAGE1_CONFIGURE_FLAGS)
 @endif libdecnumber-bootstrap
 
 .PHONY: configure-stage2-libdecnumber maybe-configure-stage2-libdecnumber
@@ -26786,11 +26528,13 @@ configure-stage2-libdecnumber:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libdecnumber
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE2_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/libdecnumber/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGE2_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE2_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE2_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGE2_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 2 in $(HOST_SUBDIR)/libdecnumber ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libdecnumber ; \
        cd $(HOST_SUBDIR)/libdecnumber || exit 1; \
@@ -26805,38 +26549,7 @@ configure-stage2-libdecnumber:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
-@endif libdecnumber-bootstrap
-
-.PHONY: configure-stageb2g0-libdecnumber maybe-configure-stageb2g0-libdecnumber
-maybe-configure-stageb2g0-libdecnumber:
-@if libdecnumber-bootstrap
-maybe-configure-stageb2g0-libdecnumber: configure-stageb2g0-libdecnumber
-configure-stageb2g0-libdecnumber:
-       @[ $(current_stage) = stageb2g0 ] || $(MAKE) stageb2g0-start
-       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libdecnumber
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       test ! -f $(HOST_SUBDIR)/libdecnumber/Makefile || exit 0; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE2_CFLAGS) -g0"; export CFLAGS; \
-       CXXFLAGS="$(STAGE2_CFLAGS) -g0"; export CXXFLAGS;  \
-       echo Configuring stage b2g0 in $(HOST_SUBDIR)/libdecnumber ; \
-       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libdecnumber ; \
-       cd $(HOST_SUBDIR)/libdecnumber || exit 1; \
-       case $(srcdir) in \
-         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
-         *) topdir=`echo $(HOST_SUBDIR)/libdecnumber/ | \
-               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
-       esac; \
-       srcdiroption="--srcdir=$${topdir}/libdecnumber"; \
-       libsrcdir="$$s/libdecnumber"; \
-       $(SHELL) $${libsrcdir}/configure \
-         $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
-         --target=${target_alias} $${srcdiroption} \
-         --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGE2_CONFIGURE_FLAGS)
 @endif libdecnumber-bootstrap
 
 .PHONY: configure-stage3-libdecnumber maybe-configure-stage3-libdecnumber
@@ -26848,11 +26561,13 @@ configure-stage3-libdecnumber:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libdecnumber
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE3_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/libdecnumber/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGE3_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE3_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE3_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGE3_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 3 in $(HOST_SUBDIR)/libdecnumber ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libdecnumber ; \
        cd $(HOST_SUBDIR)/libdecnumber || exit 1; \
@@ -26867,38 +26582,7 @@ configure-stage3-libdecnumber:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
-@endif libdecnumber-bootstrap
-
-.PHONY: configure-stageb3g2-libdecnumber maybe-configure-stageb3g2-libdecnumber
-maybe-configure-stageb3g2-libdecnumber:
-@if libdecnumber-bootstrap
-maybe-configure-stageb3g2-libdecnumber: configure-stageb3g2-libdecnumber
-configure-stageb3g2-libdecnumber:
-       @[ $(current_stage) = stageb3g2 ] || $(MAKE) stageb3g2-start
-       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libdecnumber
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       test ! -f $(HOST_SUBDIR)/libdecnumber/Makefile || exit 0; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE3_CFLAGS) -g2"; export CFLAGS; \
-       CXXFLAGS="$(STAGE3_CFLAGS) -g2"; export CXXFLAGS;  \
-       echo Configuring stage b3g2 in $(HOST_SUBDIR)/libdecnumber ; \
-       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libdecnumber ; \
-       cd $(HOST_SUBDIR)/libdecnumber || exit 1; \
-       case $(srcdir) in \
-         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
-         *) topdir=`echo $(HOST_SUBDIR)/libdecnumber/ | \
-               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
-       esac; \
-       srcdiroption="--srcdir=$${topdir}/libdecnumber"; \
-       libsrcdir="$$s/libdecnumber"; \
-       $(SHELL) $${libsrcdir}/configure \
-         $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
-         --target=${target_alias} $${srcdiroption} \
-         --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGE3_CONFIGURE_FLAGS)
 @endif libdecnumber-bootstrap
 
 .PHONY: configure-stage4-libdecnumber maybe-configure-stage4-libdecnumber
@@ -26910,11 +26594,13 @@ configure-stage4-libdecnumber:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libdecnumber
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE4_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/libdecnumber/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGE4_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE4_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE4_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGE4_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 4 in $(HOST_SUBDIR)/libdecnumber ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libdecnumber ; \
        cd $(HOST_SUBDIR)/libdecnumber || exit 1; \
@@ -26929,7 +26615,7 @@ configure-stage4-libdecnumber:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGE4_CONFIGURE_FLAGS)
 @endif libdecnumber-bootstrap
 
 .PHONY: configure-stageprofile-libdecnumber maybe-configure-stageprofile-libdecnumber
@@ -26941,11 +26627,13 @@ configure-stageprofile-libdecnumber:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libdecnumber
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEprofile_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/libdecnumber/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CFLAGS; \
-       CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CXXFLAGS;  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
+       CFLAGS="$(STAGEprofile_CFLAGS)"; export CFLAGS; \
+       CXXFLAGS="$(STAGEprofile_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGEprofile_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage profile in $(HOST_SUBDIR)/libdecnumber ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libdecnumber ; \
        cd $(HOST_SUBDIR)/libdecnumber || exit 1; \
@@ -26960,7 +26648,7 @@ configure-stageprofile-libdecnumber:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGEprofile_CONFIGURE_FLAGS)
 @endif libdecnumber-bootstrap
 
 .PHONY: configure-stagefeedback-libdecnumber maybe-configure-stagefeedback-libdecnumber
@@ -26972,11 +26660,13 @@ configure-stagefeedback-libdecnumber:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libdecnumber
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEfeedback_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/libdecnumber/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CFLAGS; \
-       CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CXXFLAGS;  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
+       CFLAGS="$(STAGEfeedback_CFLAGS)"; export CFLAGS; \
+       CXXFLAGS="$(STAGEfeedback_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGEfeedback_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage feedback in $(HOST_SUBDIR)/libdecnumber ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libdecnumber ; \
        cd $(HOST_SUBDIR)/libdecnumber || exit 1; \
@@ -26991,7 +26681,7 @@ configure-stagefeedback-libdecnumber:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGEfeedback_CONFIGURE_FLAGS)
 @endif libdecnumber-bootstrap
 
 
@@ -27029,13 +26719,18 @@ all-stage1-libdecnumber: configure-stage1-libdecnumber
        @[ $(current_stage) = stage1 ] || $(MAKE) stage1-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE1_TFLAGS)"; \
        $(HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/libdecnumber && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE1_CFLAGS)" CXXFLAGS="$(STAGE1_CFLAGS)" \
-               LIBCFLAGS="$(STAGE1_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" $(EXTRA_HOST_FLAGS)   \
+               CFLAGS="$(STAGE1_CFLAGS)" \
+               CXXFLAGS="$(STAGE1_CFLAGS)" \
+               LIBCFLAGS="$(LIBCFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS)   \
+               TFLAGS="$(STAGE1_TFLAGS)" \
                $(TARGET-stage1-libdecnumber)
 
 maybe-clean-stage1-libdecnumber: clean-stage1-libdecnumber
@@ -27065,14 +26760,19 @@ all-stage2-libdecnumber: configure-stage2-libdecnumber
        @[ $(current_stage) = stage2 ] || $(MAKE) stage2-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE2_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/libdecnumber && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE2_CFLAGS)" CXXFLAGS="$(STAGE2_CFLAGS)" \
-               LIBCFLAGS="$(STAGE2_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGE2_CFLAGS)" \
+               CXXFLAGS="$(STAGE2_CFLAGS)" \
+               LIBCFLAGS="$(STAGE2_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGE2_TFLAGS)" \
                $(TARGET-stage2-libdecnumber)
 
 maybe-clean-stage2-libdecnumber: clean-stage2-libdecnumber
@@ -27091,44 +26791,6 @@ clean-stage2-libdecnumber:
 @endif libdecnumber-bootstrap
 
 
-.PHONY: all-stageb2g0-libdecnumber maybe-all-stageb2g0-libdecnumber
-.PHONY: clean-stageb2g0-libdecnumber maybe-clean-stageb2g0-libdecnumber
-maybe-all-stageb2g0-libdecnumber:
-maybe-clean-stageb2g0-libdecnumber:
-@if libdecnumber-bootstrap
-maybe-all-stageb2g0-libdecnumber: all-stageb2g0-libdecnumber
-all-stageb2g0: all-stageb2g0-libdecnumber
-TARGET-stageb2g0-libdecnumber = $(TARGET-libdecnumber)
-all-stageb2g0-libdecnumber: configure-stageb2g0-libdecnumber
-       @[ $(current_stage) = stageb2g0 ] || $(MAKE) stageb2g0-start
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS) \
-       cd $(HOST_SUBDIR)/libdecnumber && \
-       $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE2_CFLAGS) -g0" CXXFLAGS="$(STAGE2_CFLAGS) -g0" \
-               LIBCFLAGS="$(STAGE2_LIBCFLAGS) -g0" \
-               CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" \
-               CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
-               $(TARGET-stageb2g0-libdecnumber)
-
-maybe-clean-stageb2g0-libdecnumber: clean-stageb2g0-libdecnumber
-clean-stageb2g0: clean-stageb2g0-libdecnumber
-clean-stageb2g0-libdecnumber:
-       @if [ $(current_stage) = stageb2g0 ]; then \
-         [ -f $(HOST_SUBDIR)/libdecnumber/Makefile ] || exit 0; \
-       else \
-         [ -f $(HOST_SUBDIR)/stageb2g0-libdecnumber/Makefile ] || exit 0; \
-         $(MAKE) stageb2g0-start; \
-       fi; \
-       cd $(HOST_SUBDIR)/libdecnumber && \
-       $(MAKE) $(EXTRA_HOST_FLAGS)  \
-               $(POSTSTAGE1_FLAGS_TO_PASS)  \
-                clean
-@endif libdecnumber-bootstrap
-
-
 .PHONY: all-stage3-libdecnumber maybe-all-stage3-libdecnumber
 .PHONY: clean-stage3-libdecnumber maybe-clean-stage3-libdecnumber
 maybe-all-stage3-libdecnumber:
@@ -27141,14 +26803,19 @@ all-stage3-libdecnumber: configure-stage3-libdecnumber
        @[ $(current_stage) = stage3 ] || $(MAKE) stage3-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE3_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/libdecnumber && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE3_CFLAGS)" CXXFLAGS="$(STAGE3_CFLAGS)" \
-               LIBCFLAGS="$(STAGE3_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGE3_CFLAGS)" \
+               CXXFLAGS="$(STAGE3_CFLAGS)" \
+               LIBCFLAGS="$(STAGE3_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGE3_TFLAGS)" \
                $(TARGET-stage3-libdecnumber)
 
 maybe-clean-stage3-libdecnumber: clean-stage3-libdecnumber
@@ -27167,44 +26834,6 @@ clean-stage3-libdecnumber:
 @endif libdecnumber-bootstrap
 
 
-.PHONY: all-stageb3g2-libdecnumber maybe-all-stageb3g2-libdecnumber
-.PHONY: clean-stageb3g2-libdecnumber maybe-clean-stageb3g2-libdecnumber
-maybe-all-stageb3g2-libdecnumber:
-maybe-clean-stageb3g2-libdecnumber:
-@if libdecnumber-bootstrap
-maybe-all-stageb3g2-libdecnumber: all-stageb3g2-libdecnumber
-all-stageb3g2: all-stageb3g2-libdecnumber
-TARGET-stageb3g2-libdecnumber = $(TARGET-libdecnumber)
-all-stageb3g2-libdecnumber: configure-stageb3g2-libdecnumber
-       @[ $(current_stage) = stageb3g2 ] || $(MAKE) stageb3g2-start
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS) \
-       cd $(HOST_SUBDIR)/libdecnumber && \
-       $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE3_CFLAGS) -g2" CXXFLAGS="$(STAGE3_CFLAGS) -g2" \
-               LIBCFLAGS="$(STAGE3_LIBCFLAGS) -g2" \
-               CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" \
-               CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
-               $(TARGET-stageb3g2-libdecnumber)
-
-maybe-clean-stageb3g2-libdecnumber: clean-stageb3g2-libdecnumber
-clean-stageb3g2: clean-stageb3g2-libdecnumber
-clean-stageb3g2-libdecnumber:
-       @if [ $(current_stage) = stageb3g2 ]; then \
-         [ -f $(HOST_SUBDIR)/libdecnumber/Makefile ] || exit 0; \
-       else \
-         [ -f $(HOST_SUBDIR)/stageb3g2-libdecnumber/Makefile ] || exit 0; \
-         $(MAKE) stageb3g2-start; \
-       fi; \
-       cd $(HOST_SUBDIR)/libdecnumber && \
-       $(MAKE) $(EXTRA_HOST_FLAGS)  \
-               $(POSTSTAGE1_FLAGS_TO_PASS)  \
-                clean
-@endif libdecnumber-bootstrap
-
-
 .PHONY: all-stage4-libdecnumber maybe-all-stage4-libdecnumber
 .PHONY: clean-stage4-libdecnumber maybe-clean-stage4-libdecnumber
 maybe-all-stage4-libdecnumber:
@@ -27217,14 +26846,19 @@ all-stage4-libdecnumber: configure-stage4-libdecnumber
        @[ $(current_stage) = stage4 ] || $(MAKE) stage4-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE4_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/libdecnumber && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE4_CFLAGS)" CXXFLAGS="$(STAGE4_CFLAGS)" \
+               CFLAGS="$(STAGE4_CFLAGS)" \
+               CXXFLAGS="$(STAGE4_CFLAGS)" \
                LIBCFLAGS="$(STAGE4_CFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGE4_TFLAGS)" \
                $(TARGET-stage4-libdecnumber)
 
 maybe-clean-stage4-libdecnumber: clean-stage4-libdecnumber
@@ -27255,14 +26889,19 @@ all-stageprofile-libdecnumber: configure-stageprofile-libdecnumber
        @[ $(current_stage) = stageprofile ] || $(MAKE) stageprofile-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEprofile_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/libdecnumber && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" \
-               LIBCFLAGS="$(STAGE2_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGEprofile_CFLAGS)" \
+               CXXFLAGS="$(STAGEprofile_CFLAGS)" \
+               LIBCFLAGS="$(STAGEprofile_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGEprofile_TFLAGS)" \
                $(TARGET-stageprofile-libdecnumber)
 
 maybe-clean-stageprofile-libdecnumber: clean-stageprofile-libdecnumber
@@ -27293,14 +26932,19 @@ all-stagefeedback-libdecnumber: configure-stagefeedback-libdecnumber
        @[ $(current_stage) = stagefeedback ] || $(MAKE) stagefeedback-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEfeedback_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/libdecnumber && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE3_CFLAGS) -fprofile-use" CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use" \
-               LIBCFLAGS="$(STAGE3_LIBCFLAGS) -fprofile-use" \
-               CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" \
-               CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGEfeedback_CFLAGS)" \
+               CXXFLAGS="$(STAGEfeedback_CFLAGS)" \
+               LIBCFLAGS="$(STAGEfeedback_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGEfeedback_TFLAGS)" \
                $(TARGET-stagefeedback-libdecnumber)
 
 maybe-clean-stagefeedback-libdecnumber: clean-stagefeedback-libdecnumber
@@ -28144,10 +27788,12 @@ configure-stage1-libiberty:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libiberty
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE1_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/libiberty/Makefile || exit 0; \
-       $(HOST_EXPORTS)  \
+       $(HOST_EXPORTS) \
        CFLAGS="$(STAGE1_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE1_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE1_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(LIBCFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 1 in $(HOST_SUBDIR)/libiberty ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libiberty ; \
        cd $(HOST_SUBDIR)/libiberty || exit 1; \
@@ -28161,8 +27807,7 @@ configure-stage1-libiberty:
        $(SHELL) $${libsrcdir}/configure \
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
-          \
-         --disable-intermodule $(STAGE1_CHECKING)        --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)" 
+         $(STAGE1_CONFIGURE_FLAGS)
 @endif libiberty-bootstrap
 
 .PHONY: configure-stage2-libiberty maybe-configure-stage2-libiberty
@@ -28174,11 +27819,13 @@ configure-stage2-libiberty:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libiberty
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE2_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/libiberty/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGE2_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE2_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE2_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGE2_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 2 in $(HOST_SUBDIR)/libiberty ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libiberty ; \
        cd $(HOST_SUBDIR)/libiberty || exit 1; \
@@ -28193,38 +27840,7 @@ configure-stage2-libiberty:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
-@endif libiberty-bootstrap
-
-.PHONY: configure-stageb2g0-libiberty maybe-configure-stageb2g0-libiberty
-maybe-configure-stageb2g0-libiberty:
-@if libiberty-bootstrap
-maybe-configure-stageb2g0-libiberty: configure-stageb2g0-libiberty
-configure-stageb2g0-libiberty:
-       @[ $(current_stage) = stageb2g0 ] || $(MAKE) stageb2g0-start
-       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libiberty
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       test ! -f $(HOST_SUBDIR)/libiberty/Makefile || exit 0; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE2_CFLAGS) -g0"; export CFLAGS; \
-       CXXFLAGS="$(STAGE2_CFLAGS) -g0"; export CXXFLAGS;  \
-       echo Configuring stage b2g0 in $(HOST_SUBDIR)/libiberty ; \
-       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libiberty ; \
-       cd $(HOST_SUBDIR)/libiberty || exit 1; \
-       case $(srcdir) in \
-         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
-         *) topdir=`echo $(HOST_SUBDIR)/libiberty/ | \
-               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
-       esac; \
-       srcdiroption="--srcdir=$${topdir}/libiberty"; \
-       libsrcdir="$$s/libiberty"; \
-       $(SHELL) $${libsrcdir}/configure \
-         $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
-         --target=${target_alias} $${srcdiroption} \
-         --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGE2_CONFIGURE_FLAGS)
 @endif libiberty-bootstrap
 
 .PHONY: configure-stage3-libiberty maybe-configure-stage3-libiberty
@@ -28236,11 +27852,13 @@ configure-stage3-libiberty:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libiberty
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE3_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/libiberty/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGE3_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE3_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE3_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGE3_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 3 in $(HOST_SUBDIR)/libiberty ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libiberty ; \
        cd $(HOST_SUBDIR)/libiberty || exit 1; \
@@ -28255,38 +27873,7 @@ configure-stage3-libiberty:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
-@endif libiberty-bootstrap
-
-.PHONY: configure-stageb3g2-libiberty maybe-configure-stageb3g2-libiberty
-maybe-configure-stageb3g2-libiberty:
-@if libiberty-bootstrap
-maybe-configure-stageb3g2-libiberty: configure-stageb3g2-libiberty
-configure-stageb3g2-libiberty:
-       @[ $(current_stage) = stageb3g2 ] || $(MAKE) stageb3g2-start
-       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libiberty
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       test ! -f $(HOST_SUBDIR)/libiberty/Makefile || exit 0; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE3_CFLAGS) -g2"; export CFLAGS; \
-       CXXFLAGS="$(STAGE3_CFLAGS) -g2"; export CXXFLAGS;  \
-       echo Configuring stage b3g2 in $(HOST_SUBDIR)/libiberty ; \
-       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libiberty ; \
-       cd $(HOST_SUBDIR)/libiberty || exit 1; \
-       case $(srcdir) in \
-         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
-         *) topdir=`echo $(HOST_SUBDIR)/libiberty/ | \
-               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
-       esac; \
-       srcdiroption="--srcdir=$${topdir}/libiberty"; \
-       libsrcdir="$$s/libiberty"; \
-       $(SHELL) $${libsrcdir}/configure \
-         $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
-         --target=${target_alias} $${srcdiroption} \
-         --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGE3_CONFIGURE_FLAGS)
 @endif libiberty-bootstrap
 
 .PHONY: configure-stage4-libiberty maybe-configure-stage4-libiberty
@@ -28298,11 +27885,13 @@ configure-stage4-libiberty:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libiberty
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE4_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/libiberty/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGE4_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE4_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE4_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGE4_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 4 in $(HOST_SUBDIR)/libiberty ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libiberty ; \
        cd $(HOST_SUBDIR)/libiberty || exit 1; \
@@ -28317,7 +27906,7 @@ configure-stage4-libiberty:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGE4_CONFIGURE_FLAGS)
 @endif libiberty-bootstrap
 
 .PHONY: configure-stageprofile-libiberty maybe-configure-stageprofile-libiberty
@@ -28329,11 +27918,13 @@ configure-stageprofile-libiberty:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libiberty
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEprofile_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/libiberty/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CFLAGS; \
-       CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CXXFLAGS;  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
+       CFLAGS="$(STAGEprofile_CFLAGS)"; export CFLAGS; \
+       CXXFLAGS="$(STAGEprofile_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGEprofile_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage profile in $(HOST_SUBDIR)/libiberty ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libiberty ; \
        cd $(HOST_SUBDIR)/libiberty || exit 1; \
@@ -28348,7 +27939,7 @@ configure-stageprofile-libiberty:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGEprofile_CONFIGURE_FLAGS)
 @endif libiberty-bootstrap
 
 .PHONY: configure-stagefeedback-libiberty maybe-configure-stagefeedback-libiberty
@@ -28360,11 +27951,13 @@ configure-stagefeedback-libiberty:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libiberty
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEfeedback_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/libiberty/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CFLAGS; \
-       CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CXXFLAGS;  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
+       CFLAGS="$(STAGEfeedback_CFLAGS)"; export CFLAGS; \
+       CXXFLAGS="$(STAGEfeedback_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGEfeedback_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage feedback in $(HOST_SUBDIR)/libiberty ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libiberty ; \
        cd $(HOST_SUBDIR)/libiberty || exit 1; \
@@ -28379,7 +27972,7 @@ configure-stagefeedback-libiberty:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGEfeedback_CONFIGURE_FLAGS)
 @endif libiberty-bootstrap
 
 
@@ -28417,13 +28010,18 @@ all-stage1-libiberty: configure-stage1-libiberty
        @[ $(current_stage) = stage1 ] || $(MAKE) stage1-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE1_TFLAGS)"; \
        $(HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/libiberty && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE1_CFLAGS)" CXXFLAGS="$(STAGE1_CFLAGS)" \
-               LIBCFLAGS="$(STAGE1_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" $(EXTRA_HOST_FLAGS)   \
+               CFLAGS="$(STAGE1_CFLAGS)" \
+               CXXFLAGS="$(STAGE1_CFLAGS)" \
+               LIBCFLAGS="$(LIBCFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS)   \
+               TFLAGS="$(STAGE1_TFLAGS)" \
                $(TARGET-stage1-libiberty)
 
 maybe-clean-stage1-libiberty: clean-stage1-libiberty
@@ -28453,14 +28051,19 @@ all-stage2-libiberty: configure-stage2-libiberty
        @[ $(current_stage) = stage2 ] || $(MAKE) stage2-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE2_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/libiberty && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE2_CFLAGS)" CXXFLAGS="$(STAGE2_CFLAGS)" \
-               LIBCFLAGS="$(STAGE2_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGE2_CFLAGS)" \
+               CXXFLAGS="$(STAGE2_CFLAGS)" \
+               LIBCFLAGS="$(STAGE2_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGE2_TFLAGS)" \
                $(TARGET-stage2-libiberty)
 
 maybe-clean-stage2-libiberty: clean-stage2-libiberty
@@ -28479,44 +28082,6 @@ clean-stage2-libiberty:
 @endif libiberty-bootstrap
 
 
-.PHONY: all-stageb2g0-libiberty maybe-all-stageb2g0-libiberty
-.PHONY: clean-stageb2g0-libiberty maybe-clean-stageb2g0-libiberty
-maybe-all-stageb2g0-libiberty:
-maybe-clean-stageb2g0-libiberty:
-@if libiberty-bootstrap
-maybe-all-stageb2g0-libiberty: all-stageb2g0-libiberty
-all-stageb2g0: all-stageb2g0-libiberty
-TARGET-stageb2g0-libiberty = $(TARGET-libiberty)
-all-stageb2g0-libiberty: configure-stageb2g0-libiberty
-       @[ $(current_stage) = stageb2g0 ] || $(MAKE) stageb2g0-start
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS) \
-       cd $(HOST_SUBDIR)/libiberty && \
-       $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE2_CFLAGS) -g0" CXXFLAGS="$(STAGE2_CFLAGS) -g0" \
-               LIBCFLAGS="$(STAGE2_LIBCFLAGS) -g0" \
-               CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" \
-               CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
-               $(TARGET-stageb2g0-libiberty)
-
-maybe-clean-stageb2g0-libiberty: clean-stageb2g0-libiberty
-clean-stageb2g0: clean-stageb2g0-libiberty
-clean-stageb2g0-libiberty:
-       @if [ $(current_stage) = stageb2g0 ]; then \
-         [ -f $(HOST_SUBDIR)/libiberty/Makefile ] || exit 0; \
-       else \
-         [ -f $(HOST_SUBDIR)/stageb2g0-libiberty/Makefile ] || exit 0; \
-         $(MAKE) stageb2g0-start; \
-       fi; \
-       cd $(HOST_SUBDIR)/libiberty && \
-       $(MAKE) $(EXTRA_HOST_FLAGS)  \
-               $(POSTSTAGE1_FLAGS_TO_PASS)  \
-                clean
-@endif libiberty-bootstrap
-
-
 .PHONY: all-stage3-libiberty maybe-all-stage3-libiberty
 .PHONY: clean-stage3-libiberty maybe-clean-stage3-libiberty
 maybe-all-stage3-libiberty:
@@ -28529,14 +28094,19 @@ all-stage3-libiberty: configure-stage3-libiberty
        @[ $(current_stage) = stage3 ] || $(MAKE) stage3-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE3_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/libiberty && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE3_CFLAGS)" CXXFLAGS="$(STAGE3_CFLAGS)" \
-               LIBCFLAGS="$(STAGE3_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGE3_CFLAGS)" \
+               CXXFLAGS="$(STAGE3_CFLAGS)" \
+               LIBCFLAGS="$(STAGE3_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGE3_TFLAGS)" \
                $(TARGET-stage3-libiberty)
 
 maybe-clean-stage3-libiberty: clean-stage3-libiberty
@@ -28555,44 +28125,6 @@ clean-stage3-libiberty:
 @endif libiberty-bootstrap
 
 
-.PHONY: all-stageb3g2-libiberty maybe-all-stageb3g2-libiberty
-.PHONY: clean-stageb3g2-libiberty maybe-clean-stageb3g2-libiberty
-maybe-all-stageb3g2-libiberty:
-maybe-clean-stageb3g2-libiberty:
-@if libiberty-bootstrap
-maybe-all-stageb3g2-libiberty: all-stageb3g2-libiberty
-all-stageb3g2: all-stageb3g2-libiberty
-TARGET-stageb3g2-libiberty = $(TARGET-libiberty)
-all-stageb3g2-libiberty: configure-stageb3g2-libiberty
-       @[ $(current_stage) = stageb3g2 ] || $(MAKE) stageb3g2-start
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS) \
-       cd $(HOST_SUBDIR)/libiberty && \
-       $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE3_CFLAGS) -g2" CXXFLAGS="$(STAGE3_CFLAGS) -g2" \
-               LIBCFLAGS="$(STAGE3_LIBCFLAGS) -g2" \
-               CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" \
-               CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
-               $(TARGET-stageb3g2-libiberty)
-
-maybe-clean-stageb3g2-libiberty: clean-stageb3g2-libiberty
-clean-stageb3g2: clean-stageb3g2-libiberty
-clean-stageb3g2-libiberty:
-       @if [ $(current_stage) = stageb3g2 ]; then \
-         [ -f $(HOST_SUBDIR)/libiberty/Makefile ] || exit 0; \
-       else \
-         [ -f $(HOST_SUBDIR)/stageb3g2-libiberty/Makefile ] || exit 0; \
-         $(MAKE) stageb3g2-start; \
-       fi; \
-       cd $(HOST_SUBDIR)/libiberty && \
-       $(MAKE) $(EXTRA_HOST_FLAGS)  \
-               $(POSTSTAGE1_FLAGS_TO_PASS)  \
-                clean
-@endif libiberty-bootstrap
-
-
 .PHONY: all-stage4-libiberty maybe-all-stage4-libiberty
 .PHONY: clean-stage4-libiberty maybe-clean-stage4-libiberty
 maybe-all-stage4-libiberty:
@@ -28605,14 +28137,19 @@ all-stage4-libiberty: configure-stage4-libiberty
        @[ $(current_stage) = stage4 ] || $(MAKE) stage4-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE4_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/libiberty && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE4_CFLAGS)" CXXFLAGS="$(STAGE4_CFLAGS)" \
+               CFLAGS="$(STAGE4_CFLAGS)" \
+               CXXFLAGS="$(STAGE4_CFLAGS)" \
                LIBCFLAGS="$(STAGE4_CFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGE4_TFLAGS)" \
                $(TARGET-stage4-libiberty)
 
 maybe-clean-stage4-libiberty: clean-stage4-libiberty
@@ -28643,14 +28180,19 @@ all-stageprofile-libiberty: configure-stageprofile-libiberty
        @[ $(current_stage) = stageprofile ] || $(MAKE) stageprofile-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEprofile_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/libiberty && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" \
-               LIBCFLAGS="$(STAGE2_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGEprofile_CFLAGS)" \
+               CXXFLAGS="$(STAGEprofile_CFLAGS)" \
+               LIBCFLAGS="$(STAGEprofile_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGEprofile_TFLAGS)" \
                $(TARGET-stageprofile-libiberty)
 
 maybe-clean-stageprofile-libiberty: clean-stageprofile-libiberty
@@ -28681,14 +28223,19 @@ all-stagefeedback-libiberty: configure-stagefeedback-libiberty
        @[ $(current_stage) = stagefeedback ] || $(MAKE) stagefeedback-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEfeedback_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/libiberty && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE3_CFLAGS) -fprofile-use" CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use" \
-               LIBCFLAGS="$(STAGE3_LIBCFLAGS) -fprofile-use" \
-               CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" \
-               CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGEfeedback_CFLAGS)" \
+               CXXFLAGS="$(STAGEfeedback_CFLAGS)" \
+               LIBCFLAGS="$(STAGEfeedback_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGEfeedback_TFLAGS)" \
                $(TARGET-stagefeedback-libiberty)
 
 maybe-clean-stagefeedback-libiberty: clean-stagefeedback-libiberty
@@ -29068,6 +28615,374 @@ maintainer-clean-libiberty:
 
 
 
+.PHONY: configure-libiconv maybe-configure-libiconv
+maybe-configure-libiconv:
+@if gcc-bootstrap
+configure-libiconv: stage_current
+@endif gcc-bootstrap
+@if libiconv
+maybe-configure-libiconv: configure-libiconv
+configure-libiconv: 
+       @: $(MAKE); $(unstage)
+       @r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       test ! -f $(HOST_SUBDIR)/libiconv/Makefile || exit 0; \
+       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libiconv ; \
+       $(HOST_EXPORTS) \
+       echo Configuring in $(HOST_SUBDIR)/libiconv; \
+       cd "$(HOST_SUBDIR)/libiconv" || exit 1; \
+       case $(srcdir) in \
+         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+         *) topdir=`echo $(HOST_SUBDIR)/libiconv/ | \
+               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+       esac; \
+       srcdiroption="--srcdir=$${topdir}/libiconv"; \
+       libsrcdir="$$s/libiconv"; \
+       $(SHELL) $${libsrcdir}/configure \
+         $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
+         --target=${target_alias} $${srcdiroption} --disable-shared \
+         || exit 1
+@endif libiconv
+
+
+
+
+
+.PHONY: all-libiconv maybe-all-libiconv
+maybe-all-libiconv:
+@if gcc-bootstrap
+all-libiconv: stage_current
+@endif gcc-bootstrap
+@if libiconv
+TARGET-libiconv=all
+maybe-all-libiconv: all-libiconv
+all-libiconv: configure-libiconv
+       @: $(MAKE); $(unstage)
+       @r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(HOST_EXPORTS) \
+       (cd $(HOST_SUBDIR)/libiconv && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
+               $(TARGET-libiconv))
+@endif libiconv
+
+
+
+
+.PHONY: check-libiconv maybe-check-libiconv
+maybe-check-libiconv:
+@if libiconv
+maybe-check-libiconv: check-libiconv
+
+check-libiconv:
+       @: $(MAKE); $(unstage)
+       @r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(HOST_EXPORTS) \
+       (cd $(HOST_SUBDIR)/libiconv && \
+         $(MAKE) $(FLAGS_TO_PASS)  check)
+
+@endif libiconv
+
+.PHONY: install-libiconv maybe-install-libiconv
+maybe-install-libiconv:
+@if libiconv
+maybe-install-libiconv: install-libiconv
+
+install-libiconv:
+
+@endif libiconv
+
+# Other targets (info, dvi, pdf, etc.)
+
+.PHONY: maybe-info-libiconv info-libiconv
+maybe-info-libiconv:
+@if libiconv
+maybe-info-libiconv: info-libiconv
+
+info-libiconv: \
+    configure-libiconv 
+       @: $(MAKE); $(unstage)
+       @[ -f ./libiconv/Makefile ] || exit 0; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(HOST_EXPORTS) \
+       for flag in $(EXTRA_HOST_FLAGS) ; do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       echo "Doing info in libiconv" ; \
+       (cd $(HOST_SUBDIR)/libiconv && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                 info) \
+         || exit 1
+
+@endif libiconv
+
+.PHONY: maybe-dvi-libiconv dvi-libiconv
+maybe-dvi-libiconv:
+@if libiconv
+maybe-dvi-libiconv: dvi-libiconv
+
+dvi-libiconv: \
+    configure-libiconv 
+       @: $(MAKE); $(unstage)
+       @[ -f ./libiconv/Makefile ] || exit 0; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(HOST_EXPORTS) \
+       for flag in $(EXTRA_HOST_FLAGS) ; do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       echo "Doing dvi in libiconv" ; \
+       (cd $(HOST_SUBDIR)/libiconv && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                 dvi) \
+         || exit 1
+
+@endif libiconv
+
+.PHONY: maybe-pdf-libiconv pdf-libiconv
+maybe-pdf-libiconv:
+@if libiconv
+maybe-pdf-libiconv: pdf-libiconv
+
+pdf-libiconv: \
+    configure-libiconv 
+       @: $(MAKE); $(unstage)
+       @[ -f ./libiconv/Makefile ] || exit 0; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(HOST_EXPORTS) \
+       for flag in $(EXTRA_HOST_FLAGS) ; do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       echo "Doing pdf in libiconv" ; \
+       (cd $(HOST_SUBDIR)/libiconv && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                 pdf) \
+         || exit 1
+
+@endif libiconv
+
+.PHONY: maybe-html-libiconv html-libiconv
+maybe-html-libiconv:
+@if libiconv
+maybe-html-libiconv: html-libiconv
+
+html-libiconv: \
+    configure-libiconv 
+       @: $(MAKE); $(unstage)
+       @[ -f ./libiconv/Makefile ] || exit 0; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(HOST_EXPORTS) \
+       for flag in $(EXTRA_HOST_FLAGS) ; do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       echo "Doing html in libiconv" ; \
+       (cd $(HOST_SUBDIR)/libiconv && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                 html) \
+         || exit 1
+
+@endif libiconv
+
+.PHONY: maybe-TAGS-libiconv TAGS-libiconv
+maybe-TAGS-libiconv:
+@if libiconv
+maybe-TAGS-libiconv: TAGS-libiconv
+
+TAGS-libiconv: \
+    configure-libiconv 
+       @: $(MAKE); $(unstage)
+       @[ -f ./libiconv/Makefile ] || exit 0; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(HOST_EXPORTS) \
+       for flag in $(EXTRA_HOST_FLAGS) ; do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       echo "Doing TAGS in libiconv" ; \
+       (cd $(HOST_SUBDIR)/libiconv && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                 TAGS) \
+         || exit 1
+
+@endif libiconv
+
+.PHONY: maybe-install-info-libiconv install-info-libiconv
+maybe-install-info-libiconv:
+@if libiconv
+maybe-install-info-libiconv: install-info-libiconv
+
+# libiconv doesn't support install-info.
+install-info-libiconv:
+
+@endif libiconv
+
+.PHONY: maybe-install-pdf-libiconv install-pdf-libiconv
+maybe-install-pdf-libiconv:
+@if libiconv
+maybe-install-pdf-libiconv: install-pdf-libiconv
+
+# libiconv doesn't support install-pdf.
+install-pdf-libiconv:
+
+@endif libiconv
+
+.PHONY: maybe-install-html-libiconv install-html-libiconv
+maybe-install-html-libiconv:
+@if libiconv
+maybe-install-html-libiconv: install-html-libiconv
+
+# libiconv doesn't support install-html.
+install-html-libiconv:
+
+@endif libiconv
+
+.PHONY: maybe-installcheck-libiconv installcheck-libiconv
+maybe-installcheck-libiconv:
+@if libiconv
+maybe-installcheck-libiconv: installcheck-libiconv
+
+installcheck-libiconv: \
+    configure-libiconv 
+       @: $(MAKE); $(unstage)
+       @[ -f ./libiconv/Makefile ] || exit 0; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(HOST_EXPORTS) \
+       for flag in $(EXTRA_HOST_FLAGS) ; do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       echo "Doing installcheck in libiconv" ; \
+       (cd $(HOST_SUBDIR)/libiconv && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                 installcheck) \
+         || exit 1
+
+@endif libiconv
+
+.PHONY: maybe-mostlyclean-libiconv mostlyclean-libiconv
+maybe-mostlyclean-libiconv:
+@if libiconv
+maybe-mostlyclean-libiconv: mostlyclean-libiconv
+
+mostlyclean-libiconv: 
+       @: $(MAKE); $(unstage)
+       @[ -f ./libiconv/Makefile ] || exit 0; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(HOST_EXPORTS) \
+       for flag in $(EXTRA_HOST_FLAGS) ; do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       echo "Doing mostlyclean in libiconv" ; \
+       (cd $(HOST_SUBDIR)/libiconv && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                 mostlyclean) \
+         || exit 1
+
+@endif libiconv
+
+.PHONY: maybe-clean-libiconv clean-libiconv
+maybe-clean-libiconv:
+@if libiconv
+maybe-clean-libiconv: clean-libiconv
+
+clean-libiconv: 
+       @: $(MAKE); $(unstage)
+       @[ -f ./libiconv/Makefile ] || exit 0; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(HOST_EXPORTS) \
+       for flag in $(EXTRA_HOST_FLAGS) ; do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       echo "Doing clean in libiconv" ; \
+       (cd $(HOST_SUBDIR)/libiconv && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                 clean) \
+         || exit 1
+
+@endif libiconv
+
+.PHONY: maybe-distclean-libiconv distclean-libiconv
+maybe-distclean-libiconv:
+@if libiconv
+maybe-distclean-libiconv: distclean-libiconv
+
+distclean-libiconv: 
+       @: $(MAKE); $(unstage)
+       @[ -f ./libiconv/Makefile ] || exit 0; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(HOST_EXPORTS) \
+       for flag in $(EXTRA_HOST_FLAGS) ; do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       echo "Doing distclean in libiconv" ; \
+       (cd $(HOST_SUBDIR)/libiconv && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                 distclean) \
+         || exit 1
+
+@endif libiconv
+
+.PHONY: maybe-maintainer-clean-libiconv maintainer-clean-libiconv
+maybe-maintainer-clean-libiconv:
+@if libiconv
+maybe-maintainer-clean-libiconv: maintainer-clean-libiconv
+
+maintainer-clean-libiconv: 
+       @: $(MAKE); $(unstage)
+       @[ -f ./libiconv/Makefile ] || exit 0; \
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(HOST_EXPORTS) \
+       for flag in $(EXTRA_HOST_FLAGS) ; do \
+         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+       done; \
+       echo "Doing maintainer-clean in libiconv" ; \
+       (cd $(HOST_SUBDIR)/libiconv && \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+                 "RANLIB=$${RANLIB}" \
+                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+                 maintainer-clean) \
+         || exit 1
+
+@endif libiconv
+
+
+
 .PHONY: configure-libtool maybe-configure-libtool
 maybe-configure-libtool:
 @if gcc-bootstrap
@@ -38861,10 +38776,12 @@ configure-stage1-zlib:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/zlib
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE1_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/zlib/Makefile || exit 0; \
-       $(HOST_EXPORTS)  \
+       $(HOST_EXPORTS) \
        CFLAGS="$(STAGE1_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE1_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE1_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(LIBCFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 1 in $(HOST_SUBDIR)/zlib ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/zlib ; \
        cd $(HOST_SUBDIR)/zlib || exit 1; \
@@ -38878,8 +38795,7 @@ configure-stage1-zlib:
        $(SHELL) $${libsrcdir}/configure \
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
-          \
-         --disable-intermodule $(STAGE1_CHECKING)        --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)" 
+         $(STAGE1_CONFIGURE_FLAGS)
 @endif zlib-bootstrap
 
 .PHONY: configure-stage2-zlib maybe-configure-stage2-zlib
@@ -38891,11 +38807,13 @@ configure-stage2-zlib:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/zlib
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE2_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/zlib/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGE2_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE2_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE2_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGE2_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 2 in $(HOST_SUBDIR)/zlib ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/zlib ; \
        cd $(HOST_SUBDIR)/zlib || exit 1; \
@@ -38910,38 +38828,7 @@ configure-stage2-zlib:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
-@endif zlib-bootstrap
-
-.PHONY: configure-stageb2g0-zlib maybe-configure-stageb2g0-zlib
-maybe-configure-stageb2g0-zlib:
-@if zlib-bootstrap
-maybe-configure-stageb2g0-zlib: configure-stageb2g0-zlib
-configure-stageb2g0-zlib:
-       @[ $(current_stage) = stageb2g0 ] || $(MAKE) stageb2g0-start
-       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/zlib
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       test ! -f $(HOST_SUBDIR)/zlib/Makefile || exit 0; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE2_CFLAGS) -g0"; export CFLAGS; \
-       CXXFLAGS="$(STAGE2_CFLAGS) -g0"; export CXXFLAGS;  \
-       echo Configuring stage b2g0 in $(HOST_SUBDIR)/zlib ; \
-       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/zlib ; \
-       cd $(HOST_SUBDIR)/zlib || exit 1; \
-       case $(srcdir) in \
-         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
-         *) topdir=`echo $(HOST_SUBDIR)/zlib/ | \
-               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
-       esac; \
-       srcdiroption="--srcdir=$${topdir}/zlib"; \
-       libsrcdir="$$s/zlib"; \
-       $(SHELL) $${libsrcdir}/configure \
-         $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
-         --target=${target_alias} $${srcdiroption} \
-         --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGE2_CONFIGURE_FLAGS)
 @endif zlib-bootstrap
 
 .PHONY: configure-stage3-zlib maybe-configure-stage3-zlib
@@ -38953,11 +38840,13 @@ configure-stage3-zlib:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/zlib
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE3_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/zlib/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGE3_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE3_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE3_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGE3_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 3 in $(HOST_SUBDIR)/zlib ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/zlib ; \
        cd $(HOST_SUBDIR)/zlib || exit 1; \
@@ -38972,38 +38861,7 @@ configure-stage3-zlib:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
-@endif zlib-bootstrap
-
-.PHONY: configure-stageb3g2-zlib maybe-configure-stageb3g2-zlib
-maybe-configure-stageb3g2-zlib:
-@if zlib-bootstrap
-maybe-configure-stageb3g2-zlib: configure-stageb3g2-zlib
-configure-stageb3g2-zlib:
-       @[ $(current_stage) = stageb3g2 ] || $(MAKE) stageb3g2-start
-       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/zlib
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       test ! -f $(HOST_SUBDIR)/zlib/Makefile || exit 0; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE3_CFLAGS) -g2"; export CFLAGS; \
-       CXXFLAGS="$(STAGE3_CFLAGS) -g2"; export CXXFLAGS;  \
-       echo Configuring stage b3g2 in $(HOST_SUBDIR)/zlib ; \
-       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/zlib ; \
-       cd $(HOST_SUBDIR)/zlib || exit 1; \
-       case $(srcdir) in \
-         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
-         *) topdir=`echo $(HOST_SUBDIR)/zlib/ | \
-               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
-       esac; \
-       srcdiroption="--srcdir=$${topdir}/zlib"; \
-       libsrcdir="$$s/zlib"; \
-       $(SHELL) $${libsrcdir}/configure \
-         $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
-         --target=${target_alias} $${srcdiroption} \
-         --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGE3_CONFIGURE_FLAGS)
 @endif zlib-bootstrap
 
 .PHONY: configure-stage4-zlib maybe-configure-stage4-zlib
@@ -39015,11 +38873,13 @@ configure-stage4-zlib:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/zlib
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE4_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/zlib/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
        CFLAGS="$(STAGE4_CFLAGS)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE4_CFLAGS)"; export CXXFLAGS;  \
+       CXXFLAGS="$(STAGE4_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGE4_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage 4 in $(HOST_SUBDIR)/zlib ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/zlib ; \
        cd $(HOST_SUBDIR)/zlib || exit 1; \
@@ -39034,7 +38894,7 @@ configure-stage4-zlib:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGE4_CONFIGURE_FLAGS)
 @endif zlib-bootstrap
 
 .PHONY: configure-stageprofile-zlib maybe-configure-stageprofile-zlib
@@ -39046,11 +38906,13 @@ configure-stageprofile-zlib:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/zlib
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEprofile_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/zlib/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CFLAGS; \
-       CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CXXFLAGS;  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
+       CFLAGS="$(STAGEprofile_CFLAGS)"; export CFLAGS; \
+       CXXFLAGS="$(STAGEprofile_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGEprofile_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage profile in $(HOST_SUBDIR)/zlib ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/zlib ; \
        cd $(HOST_SUBDIR)/zlib || exit 1; \
@@ -39065,7 +38927,7 @@ configure-stageprofile-zlib:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGEprofile_CONFIGURE_FLAGS)
 @endif zlib-bootstrap
 
 .PHONY: configure-stagefeedback-zlib maybe-configure-stagefeedback-zlib
@@ -39077,11 +38939,13 @@ configure-stagefeedback-zlib:
        @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/zlib
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEfeedback_TFLAGS)"; \
        test ! -f $(HOST_SUBDIR)/zlib/Makefile || exit 0; \
        $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS)  \
-       CFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CFLAGS; \
-       CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CXXFLAGS;  \
+       $(POSTSTAGE1_HOST_EXPORTS) \
+       CFLAGS="$(STAGEfeedback_CFLAGS)"; export CFLAGS; \
+       CXXFLAGS="$(STAGEfeedback_CFLAGS)"; export CXXFLAGS; \
+       LIBCFLAGS="$(STAGEfeedback_CFLAGS)"; export LIBCFLAGS; \
        echo Configuring stage feedback in $(HOST_SUBDIR)/zlib ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/zlib ; \
        cd $(HOST_SUBDIR)/zlib || exit 1; \
@@ -39096,7 +38960,7 @@ configure-stagefeedback-zlib:
          $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGEfeedback_CONFIGURE_FLAGS)
 @endif zlib-bootstrap
 
 
@@ -39134,13 +38998,18 @@ all-stage1-zlib: configure-stage1-zlib
        @[ $(current_stage) = stage1 ] || $(MAKE) stage1-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE1_TFLAGS)"; \
        $(HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/zlib && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE1_CFLAGS)" CXXFLAGS="$(STAGE1_CFLAGS)" \
-               LIBCFLAGS="$(STAGE1_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" $(EXTRA_HOST_FLAGS)   \
+               CFLAGS="$(STAGE1_CFLAGS)" \
+               CXXFLAGS="$(STAGE1_CFLAGS)" \
+               LIBCFLAGS="$(LIBCFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS)   \
+               TFLAGS="$(STAGE1_TFLAGS)" \
                $(TARGET-stage1-zlib)
 
 maybe-clean-stage1-zlib: clean-stage1-zlib
@@ -39170,14 +39039,19 @@ all-stage2-zlib: configure-stage2-zlib
        @[ $(current_stage) = stage2 ] || $(MAKE) stage2-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE2_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/zlib && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE2_CFLAGS)" CXXFLAGS="$(STAGE2_CFLAGS)" \
-               LIBCFLAGS="$(STAGE2_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGE2_CFLAGS)" \
+               CXXFLAGS="$(STAGE2_CFLAGS)" \
+               LIBCFLAGS="$(STAGE2_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGE2_TFLAGS)" \
                $(TARGET-stage2-zlib)
 
 maybe-clean-stage2-zlib: clean-stage2-zlib
@@ -39196,44 +39070,6 @@ clean-stage2-zlib:
 @endif zlib-bootstrap
 
 
-.PHONY: all-stageb2g0-zlib maybe-all-stageb2g0-zlib
-.PHONY: clean-stageb2g0-zlib maybe-clean-stageb2g0-zlib
-maybe-all-stageb2g0-zlib:
-maybe-clean-stageb2g0-zlib:
-@if zlib-bootstrap
-maybe-all-stageb2g0-zlib: all-stageb2g0-zlib
-all-stageb2g0: all-stageb2g0-zlib
-TARGET-stageb2g0-zlib = $(TARGET-zlib)
-all-stageb2g0-zlib: configure-stageb2g0-zlib
-       @[ $(current_stage) = stageb2g0 ] || $(MAKE) stageb2g0-start
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS) \
-       cd $(HOST_SUBDIR)/zlib && \
-       $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE2_CFLAGS) -g0" CXXFLAGS="$(STAGE2_CFLAGS) -g0" \
-               LIBCFLAGS="$(STAGE2_LIBCFLAGS) -g0" \
-               CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" \
-               CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
-               $(TARGET-stageb2g0-zlib)
-
-maybe-clean-stageb2g0-zlib: clean-stageb2g0-zlib
-clean-stageb2g0: clean-stageb2g0-zlib
-clean-stageb2g0-zlib:
-       @if [ $(current_stage) = stageb2g0 ]; then \
-         [ -f $(HOST_SUBDIR)/zlib/Makefile ] || exit 0; \
-       else \
-         [ -f $(HOST_SUBDIR)/stageb2g0-zlib/Makefile ] || exit 0; \
-         $(MAKE) stageb2g0-start; \
-       fi; \
-       cd $(HOST_SUBDIR)/zlib && \
-       $(MAKE) $(EXTRA_HOST_FLAGS)  \
-               $(POSTSTAGE1_FLAGS_TO_PASS)  \
-                clean
-@endif zlib-bootstrap
-
-
 .PHONY: all-stage3-zlib maybe-all-stage3-zlib
 .PHONY: clean-stage3-zlib maybe-clean-stage3-zlib
 maybe-all-stage3-zlib:
@@ -39246,14 +39082,19 @@ all-stage3-zlib: configure-stage3-zlib
        @[ $(current_stage) = stage3 ] || $(MAKE) stage3-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE3_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/zlib && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE3_CFLAGS)" CXXFLAGS="$(STAGE3_CFLAGS)" \
-               LIBCFLAGS="$(STAGE3_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGE3_CFLAGS)" \
+               CXXFLAGS="$(STAGE3_CFLAGS)" \
+               LIBCFLAGS="$(STAGE3_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGE3_TFLAGS)" \
                $(TARGET-stage3-zlib)
 
 maybe-clean-stage3-zlib: clean-stage3-zlib
@@ -39272,44 +39113,6 @@ clean-stage3-zlib:
 @endif zlib-bootstrap
 
 
-.PHONY: all-stageb3g2-zlib maybe-all-stageb3g2-zlib
-.PHONY: clean-stageb3g2-zlib maybe-clean-stageb3g2-zlib
-maybe-all-stageb3g2-zlib:
-maybe-clean-stageb3g2-zlib:
-@if zlib-bootstrap
-maybe-all-stageb3g2-zlib: all-stageb3g2-zlib
-all-stageb3g2: all-stageb3g2-zlib
-TARGET-stageb3g2-zlib = $(TARGET-zlib)
-all-stageb3g2-zlib: configure-stageb3g2-zlib
-       @[ $(current_stage) = stageb3g2 ] || $(MAKE) stageb3g2-start
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       $(HOST_EXPORTS) \
-       $(POSTSTAGE1_HOST_EXPORTS) \
-       cd $(HOST_SUBDIR)/zlib && \
-       $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE3_CFLAGS) -g2" CXXFLAGS="$(STAGE3_CFLAGS) -g2" \
-               LIBCFLAGS="$(STAGE3_LIBCFLAGS) -g2" \
-               CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" \
-               CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
-               $(TARGET-stageb3g2-zlib)
-
-maybe-clean-stageb3g2-zlib: clean-stageb3g2-zlib
-clean-stageb3g2: clean-stageb3g2-zlib
-clean-stageb3g2-zlib:
-       @if [ $(current_stage) = stageb3g2 ]; then \
-         [ -f $(HOST_SUBDIR)/zlib/Makefile ] || exit 0; \
-       else \
-         [ -f $(HOST_SUBDIR)/stageb3g2-zlib/Makefile ] || exit 0; \
-         $(MAKE) stageb3g2-start; \
-       fi; \
-       cd $(HOST_SUBDIR)/zlib && \
-       $(MAKE) $(EXTRA_HOST_FLAGS)  \
-               $(POSTSTAGE1_FLAGS_TO_PASS)  \
-                clean
-@endif zlib-bootstrap
-
-
 .PHONY: all-stage4-zlib maybe-all-stage4-zlib
 .PHONY: clean-stage4-zlib maybe-clean-stage4-zlib
 maybe-all-stage4-zlib:
@@ -39322,14 +39125,19 @@ all-stage4-zlib: configure-stage4-zlib
        @[ $(current_stage) = stage4 ] || $(MAKE) stage4-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE4_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/zlib && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE4_CFLAGS)" CXXFLAGS="$(STAGE4_CFLAGS)" \
+               CFLAGS="$(STAGE4_CFLAGS)" \
+               CXXFLAGS="$(STAGE4_CFLAGS)" \
                LIBCFLAGS="$(STAGE4_CFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGE4_TFLAGS)" \
                $(TARGET-stage4-zlib)
 
 maybe-clean-stage4-zlib: clean-stage4-zlib
@@ -39360,14 +39168,19 @@ all-stageprofile-zlib: configure-stageprofile-zlib
        @[ $(current_stage) = stageprofile ] || $(MAKE) stageprofile-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEprofile_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/zlib && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" \
-               LIBCFLAGS="$(STAGE2_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGEprofile_CFLAGS)" \
+               CXXFLAGS="$(STAGEprofile_CFLAGS)" \
+               LIBCFLAGS="$(STAGEprofile_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGEprofile_TFLAGS)" \
                $(TARGET-stageprofile-zlib)
 
 maybe-clean-stageprofile-zlib: clean-stageprofile-zlib
@@ -39398,14 +39211,19 @@ all-stagefeedback-zlib: configure-stagefeedback-zlib
        @[ $(current_stage) = stagefeedback ] || $(MAKE) stagefeedback-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEfeedback_TFLAGS)"; \
        $(HOST_EXPORTS) \
        $(POSTSTAGE1_HOST_EXPORTS) \
        cd $(HOST_SUBDIR)/zlib && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE3_CFLAGS) -fprofile-use" CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use" \
-               LIBCFLAGS="$(STAGE3_LIBCFLAGS) -fprofile-use" \
-               CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" \
-               CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               CFLAGS="$(STAGEfeedback_CFLAGS)" \
+               CXXFLAGS="$(STAGEfeedback_CFLAGS)" \
+               LIBCFLAGS="$(STAGEfeedback_CFLAGS)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+               TFLAGS="$(STAGEfeedback_TFLAGS)" \
                $(TARGET-stagefeedback-zlib)
 
 maybe-clean-stagefeedback-zlib: clean-stagefeedback-zlib
@@ -44504,6 +44322,7 @@ configure-stage1-target-libgcc:
        @$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libgcc
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE1_TFLAGS)"; \
        echo "Checking multilib configuration for libgcc..."; \
        $(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/libgcc/multilib.tmp 2> /dev/null ; \
        if test -r $(TARGET_SUBDIR)/libgcc/multilib.out; then \
@@ -44517,9 +44336,10 @@ configure-stage1-target-libgcc:
          mv $(TARGET_SUBDIR)/libgcc/multilib.tmp $(TARGET_SUBDIR)/libgcc/multilib.out; \
        fi; \
        test ! -f $(TARGET_SUBDIR)/libgcc/Makefile || exit 0; \
-       $(NORMAL_TARGET_EXPORTS)  \
-       CFLAGS="$(STAGE1_LIBCFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE1_LIBCFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CXXFLAGS;  \
+       $(NORMAL_TARGET_EXPORTS) \
+       CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+       CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
+       LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS; \
        echo Configuring stage 1 in $(TARGET_SUBDIR)/libgcc ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libgcc ; \
        cd $(TARGET_SUBDIR)/libgcc || exit 1; \
@@ -44533,8 +44353,7 @@ configure-stage1-target-libgcc:
        $(SHELL) $${libsrcdir}/configure \
          $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
          --target=${target_alias} $${srcdiroption} \
-          \
-         --disable-intermodule $(STAGE1_CHECKING)        --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)" 
+         $(STAGE1_CONFIGURE_FLAGS)
 @endif target-libgcc-bootstrap
 
 .PHONY: configure-stage2-target-libgcc maybe-configure-stage2-target-libgcc
@@ -44546,6 +44365,7 @@ configure-stage2-target-libgcc:
        @$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libgcc
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE2_TFLAGS)"; \
        echo "Checking multilib configuration for libgcc..."; \
        $(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/libgcc/multilib.tmp 2> /dev/null ; \
        if test -r $(TARGET_SUBDIR)/libgcc/multilib.out; then \
@@ -44560,9 +44380,10 @@ configure-stage2-target-libgcc:
        fi; \
        test ! -f $(TARGET_SUBDIR)/libgcc/Makefile || exit 0; \
        $(NORMAL_TARGET_EXPORTS) \
-         \
-       CFLAGS="$(STAGE2_LIBCFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE2_LIBCFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CXXFLAGS;  \
+        \
+       CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+       CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
+       LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS; \
        echo Configuring stage 2 in $(TARGET_SUBDIR)/libgcc ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libgcc ; \
        cd $(TARGET_SUBDIR)/libgcc || exit 1; \
@@ -44577,50 +44398,7 @@ configure-stage2-target-libgcc:
          $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
-@endif target-libgcc-bootstrap
-
-.PHONY: configure-stageb2g0-target-libgcc maybe-configure-stageb2g0-target-libgcc
-maybe-configure-stageb2g0-target-libgcc:
-@if target-libgcc-bootstrap
-maybe-configure-stageb2g0-target-libgcc: configure-stageb2g0-target-libgcc
-configure-stageb2g0-target-libgcc:
-       @[ $(current_stage) = stageb2g0 ] || $(MAKE) stageb2g0-start
-       @$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libgcc
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       echo "Checking multilib configuration for libgcc..."; \
-       $(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/libgcc/multilib.tmp 2> /dev/null ; \
-       if test -r $(TARGET_SUBDIR)/libgcc/multilib.out; then \
-         if cmp -s $(TARGET_SUBDIR)/libgcc/multilib.tmp $(TARGET_SUBDIR)/libgcc/multilib.out; then \
-           rm -f $(TARGET_SUBDIR)/libgcc/multilib.tmp; \
-         else \
-           rm -f $(TARGET_SUBDIR)/libgcc/Makefile; \
-           mv $(TARGET_SUBDIR)/libgcc/multilib.tmp $(TARGET_SUBDIR)/libgcc/multilib.out; \
-         fi; \
-       else \
-         mv $(TARGET_SUBDIR)/libgcc/multilib.tmp $(TARGET_SUBDIR)/libgcc/multilib.out; \
-       fi; \
-       test ! -f $(TARGET_SUBDIR)/libgcc/Makefile || exit 0; \
-       $(NORMAL_TARGET_EXPORTS) \
-         \
-       CFLAGS="$(STAGE2_LIBCFLAGS) -g0 $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE2_LIBCFLAGS) -g0 $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CXXFLAGS;  \
-       echo Configuring stage b2g0 in $(TARGET_SUBDIR)/libgcc ; \
-       $(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libgcc ; \
-       cd $(TARGET_SUBDIR)/libgcc || exit 1; \
-       case $(srcdir) in \
-         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
-         *) topdir=`echo $(TARGET_SUBDIR)/libgcc/ | \
-               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
-       esac; \
-       srcdiroption="--srcdir=$${topdir}/libgcc"; \
-       libsrcdir="$$s/libgcc"; \
-       $(SHELL) $${libsrcdir}/configure \
-         $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
-         --target=${target_alias} $${srcdiroption} \
-         --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGE2_CONFIGURE_FLAGS)
 @endif target-libgcc-bootstrap
 
 .PHONY: configure-stage3-target-libgcc maybe-configure-stage3-target-libgcc
@@ -44632,6 +44410,7 @@ configure-stage3-target-libgcc:
        @$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libgcc
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE3_TFLAGS)"; \
        echo "Checking multilib configuration for libgcc..."; \
        $(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/libgcc/multilib.tmp 2> /dev/null ; \
        if test -r $(TARGET_SUBDIR)/libgcc/multilib.out; then \
@@ -44646,9 +44425,10 @@ configure-stage3-target-libgcc:
        fi; \
        test ! -f $(TARGET_SUBDIR)/libgcc/Makefile || exit 0; \
        $(NORMAL_TARGET_EXPORTS) \
-         \
-       CFLAGS="$(STAGE3_LIBCFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE3_LIBCFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CXXFLAGS;  \
+        \
+       CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+       CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
+       LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS; \
        echo Configuring stage 3 in $(TARGET_SUBDIR)/libgcc ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libgcc ; \
        cd $(TARGET_SUBDIR)/libgcc || exit 1; \
@@ -44663,50 +44443,7 @@ configure-stage3-target-libgcc:
          $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
-@endif target-libgcc-bootstrap
-
-.PHONY: configure-stageb3g2-target-libgcc maybe-configure-stageb3g2-target-libgcc
-maybe-configure-stageb3g2-target-libgcc:
-@if target-libgcc-bootstrap
-maybe-configure-stageb3g2-target-libgcc: configure-stageb3g2-target-libgcc
-configure-stageb3g2-target-libgcc:
-       @[ $(current_stage) = stageb3g2 ] || $(MAKE) stageb3g2-start
-       @$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libgcc
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       echo "Checking multilib configuration for libgcc..."; \
-       $(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/libgcc/multilib.tmp 2> /dev/null ; \
-       if test -r $(TARGET_SUBDIR)/libgcc/multilib.out; then \
-         if cmp -s $(TARGET_SUBDIR)/libgcc/multilib.tmp $(TARGET_SUBDIR)/libgcc/multilib.out; then \
-           rm -f $(TARGET_SUBDIR)/libgcc/multilib.tmp; \
-         else \
-           rm -f $(TARGET_SUBDIR)/libgcc/Makefile; \
-           mv $(TARGET_SUBDIR)/libgcc/multilib.tmp $(TARGET_SUBDIR)/libgcc/multilib.out; \
-         fi; \
-       else \
-         mv $(TARGET_SUBDIR)/libgcc/multilib.tmp $(TARGET_SUBDIR)/libgcc/multilib.out; \
-       fi; \
-       test ! -f $(TARGET_SUBDIR)/libgcc/Makefile || exit 0; \
-       $(NORMAL_TARGET_EXPORTS) \
-         \
-       CFLAGS="$(STAGE3_LIBCFLAGS) -g2 $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE3_LIBCFLAGS) -g2 $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CXXFLAGS;  \
-       echo Configuring stage b3g2 in $(TARGET_SUBDIR)/libgcc ; \
-       $(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libgcc ; \
-       cd $(TARGET_SUBDIR)/libgcc || exit 1; \
-       case $(srcdir) in \
-         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
-         *) topdir=`echo $(TARGET_SUBDIR)/libgcc/ | \
-               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
-       esac; \
-       srcdiroption="--srcdir=$${topdir}/libgcc"; \
-       libsrcdir="$$s/libgcc"; \
-       $(SHELL) $${libsrcdir}/configure \
-         $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
-         --target=${target_alias} $${srcdiroption} \
-         --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGE3_CONFIGURE_FLAGS)
 @endif target-libgcc-bootstrap
 
 .PHONY: configure-stage4-target-libgcc maybe-configure-stage4-target-libgcc
@@ -44718,6 +44455,7 @@ configure-stage4-target-libgcc:
        @$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libgcc
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE4_TFLAGS)"; \
        echo "Checking multilib configuration for libgcc..."; \
        $(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/libgcc/multilib.tmp 2> /dev/null ; \
        if test -r $(TARGET_SUBDIR)/libgcc/multilib.out; then \
@@ -44732,9 +44470,10 @@ configure-stage4-target-libgcc:
        fi; \
        test ! -f $(TARGET_SUBDIR)/libgcc/Makefile || exit 0; \
        $(NORMAL_TARGET_EXPORTS) \
-         \
-       CFLAGS="$(STAGE4_CFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE4_CFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CXXFLAGS;  \
+        \
+       CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+       CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
+       LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS; \
        echo Configuring stage 4 in $(TARGET_SUBDIR)/libgcc ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libgcc ; \
        cd $(TARGET_SUBDIR)/libgcc || exit 1; \
@@ -44749,7 +44488,7 @@ configure-stage4-target-libgcc:
          $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGE4_CONFIGURE_FLAGS)
 @endif target-libgcc-bootstrap
 
 .PHONY: configure-stageprofile-target-libgcc maybe-configure-stageprofile-target-libgcc
@@ -44761,6 +44500,7 @@ configure-stageprofile-target-libgcc:
        @$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libgcc
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEprofile_TFLAGS)"; \
        echo "Checking multilib configuration for libgcc..."; \
        $(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/libgcc/multilib.tmp 2> /dev/null ; \
        if test -r $(TARGET_SUBDIR)/libgcc/multilib.out; then \
@@ -44775,9 +44515,10 @@ configure-stageprofile-target-libgcc:
        fi; \
        test ! -f $(TARGET_SUBDIR)/libgcc/Makefile || exit 0; \
        $(NORMAL_TARGET_EXPORTS) \
-         \
-       CFLAGS="$(STAGE2_LIBCFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE2_LIBCFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CXXFLAGS;  \
+        \
+       CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+       CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
+       LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS; \
        echo Configuring stage profile in $(TARGET_SUBDIR)/libgcc ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libgcc ; \
        cd $(TARGET_SUBDIR)/libgcc || exit 1; \
@@ -44792,7 +44533,7 @@ configure-stageprofile-target-libgcc:
          $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGEprofile_CONFIGURE_FLAGS)
 @endif target-libgcc-bootstrap
 
 .PHONY: configure-stagefeedback-target-libgcc maybe-configure-stagefeedback-target-libgcc
@@ -44804,6 +44545,7 @@ configure-stagefeedback-target-libgcc:
        @$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libgcc
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEfeedback_TFLAGS)"; \
        echo "Checking multilib configuration for libgcc..."; \
        $(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/libgcc/multilib.tmp 2> /dev/null ; \
        if test -r $(TARGET_SUBDIR)/libgcc/multilib.out; then \
@@ -44818,9 +44560,10 @@ configure-stagefeedback-target-libgcc:
        fi; \
        test ! -f $(TARGET_SUBDIR)/libgcc/Makefile || exit 0; \
        $(NORMAL_TARGET_EXPORTS) \
-         \
-       CFLAGS="$(STAGE3_LIBCFLAGS) -fprofile-use $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CFLAGS; \
-       CXXFLAGS="$(STAGE3_LIBCFLAGS) -fprofile-use $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CXXFLAGS;  \
+        \
+       CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+       CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
+       LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS; \
        echo Configuring stage feedback in $(TARGET_SUBDIR)/libgcc ; \
        $(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libgcc ; \
        cd $(TARGET_SUBDIR)/libgcc || exit 1; \
@@ -44835,7 +44578,7 @@ configure-stagefeedback-target-libgcc:
          $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
          --target=${target_alias} $${srcdiroption} \
          --with-build-libsubdir=$(HOST_SUBDIR) \
-         @stage2_werror_flag@ 
+         $(STAGEfeedback_CONFIGURE_FLAGS)
 @endif target-libgcc-bootstrap
 
 
@@ -44873,13 +44616,18 @@ all-stage1-target-libgcc: configure-stage1-target-libgcc
        @[ $(current_stage) = stage1 ] || $(MAKE) stage1-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE1_TFLAGS)"; \
        $(NORMAL_TARGET_EXPORTS) \
        cd $(TARGET_SUBDIR)/libgcc && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE1_CFLAGS)" CXXFLAGS="$(STAGE1_CFLAGS)" \
-               LIBCFLAGS="$(STAGE1_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" $(EXTRA_TARGET_FLAGS)   \
+               CFLAGS="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_TARGET_FLAGS)   \
+               TFLAGS="$(STAGE1_TFLAGS)" \
                $(TARGET-stage1-target-libgcc)
 
 maybe-clean-stage1-target-libgcc: clean-stage1-target-libgcc
@@ -44909,14 +44657,19 @@ all-stage2-target-libgcc: configure-stage2-target-libgcc
        @[ $(current_stage) = stage2 ] || $(MAKE) stage2-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE2_TFLAGS)"; \
        $(NORMAL_TARGET_EXPORTS) \
         \
        cd $(TARGET_SUBDIR)/libgcc && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE2_CFLAGS)" CXXFLAGS="$(STAGE2_CFLAGS)" \
-               LIBCFLAGS="$(STAGE2_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" $(EXTRA_TARGET_FLAGS)   \
+               CFLAGS="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_TARGET_FLAGS)   \
+               TFLAGS="$(STAGE2_TFLAGS)" \
                $(TARGET-stage2-target-libgcc)
 
 maybe-clean-stage2-target-libgcc: clean-stage2-target-libgcc
@@ -44935,44 +44688,6 @@ clean-stage2-target-libgcc:
 @endif target-libgcc-bootstrap
 
 
-.PHONY: all-stageb2g0-target-libgcc maybe-all-stageb2g0-target-libgcc
-.PHONY: clean-stageb2g0-target-libgcc maybe-clean-stageb2g0-target-libgcc
-maybe-all-stageb2g0-target-libgcc:
-maybe-clean-stageb2g0-target-libgcc:
-@if target-libgcc-bootstrap
-maybe-all-stageb2g0-target-libgcc: all-stageb2g0-target-libgcc
-all-stageb2g0: all-stageb2g0-target-libgcc
-TARGET-stageb2g0-target-libgcc = $(TARGET-target-libgcc)
-all-stageb2g0-target-libgcc: configure-stageb2g0-target-libgcc
-       @[ $(current_stage) = stageb2g0 ] || $(MAKE) stageb2g0-start
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       $(NORMAL_TARGET_EXPORTS) \
-        \
-       cd $(TARGET_SUBDIR)/libgcc && \
-       $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE2_CFLAGS) -g0" CXXFLAGS="$(STAGE2_CFLAGS) -g0" \
-               LIBCFLAGS="$(STAGE2_LIBCFLAGS) -g0" \
-               CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" \
-               CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" $(EXTRA_TARGET_FLAGS)   \
-               $(TARGET-stageb2g0-target-libgcc)
-
-maybe-clean-stageb2g0-target-libgcc: clean-stageb2g0-target-libgcc
-clean-stageb2g0: clean-stageb2g0-target-libgcc
-clean-stageb2g0-target-libgcc:
-       @if [ $(current_stage) = stageb2g0 ]; then \
-         [ -f $(TARGET_SUBDIR)/libgcc/Makefile ] || exit 0; \
-       else \
-         [ -f $(TARGET_SUBDIR)/stageb2g0-libgcc/Makefile ] || exit 0; \
-         $(MAKE) stageb2g0-start; \
-       fi; \
-       cd $(TARGET_SUBDIR)/libgcc && \
-       $(MAKE) $(EXTRA_TARGET_FLAGS)  \
-                 \
-                clean
-@endif target-libgcc-bootstrap
-
-
 .PHONY: all-stage3-target-libgcc maybe-all-stage3-target-libgcc
 .PHONY: clean-stage3-target-libgcc maybe-clean-stage3-target-libgcc
 maybe-all-stage3-target-libgcc:
@@ -44985,14 +44700,19 @@ all-stage3-target-libgcc: configure-stage3-target-libgcc
        @[ $(current_stage) = stage3 ] || $(MAKE) stage3-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE3_TFLAGS)"; \
        $(NORMAL_TARGET_EXPORTS) \
         \
        cd $(TARGET_SUBDIR)/libgcc && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE3_CFLAGS)" CXXFLAGS="$(STAGE3_CFLAGS)" \
-               LIBCFLAGS="$(STAGE3_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" $(EXTRA_TARGET_FLAGS)   \
+               CFLAGS="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_TARGET_FLAGS)   \
+               TFLAGS="$(STAGE3_TFLAGS)" \
                $(TARGET-stage3-target-libgcc)
 
 maybe-clean-stage3-target-libgcc: clean-stage3-target-libgcc
@@ -45011,44 +44731,6 @@ clean-stage3-target-libgcc:
 @endif target-libgcc-bootstrap
 
 
-.PHONY: all-stageb3g2-target-libgcc maybe-all-stageb3g2-target-libgcc
-.PHONY: clean-stageb3g2-target-libgcc maybe-clean-stageb3g2-target-libgcc
-maybe-all-stageb3g2-target-libgcc:
-maybe-clean-stageb3g2-target-libgcc:
-@if target-libgcc-bootstrap
-maybe-all-stageb3g2-target-libgcc: all-stageb3g2-target-libgcc
-all-stageb3g2: all-stageb3g2-target-libgcc
-TARGET-stageb3g2-target-libgcc = $(TARGET-target-libgcc)
-all-stageb3g2-target-libgcc: configure-stageb3g2-target-libgcc
-       @[ $(current_stage) = stageb3g2 ] || $(MAKE) stageb3g2-start
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       $(NORMAL_TARGET_EXPORTS) \
-        \
-       cd $(TARGET_SUBDIR)/libgcc && \
-       $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE3_CFLAGS) -g2" CXXFLAGS="$(STAGE3_CFLAGS) -g2" \
-               LIBCFLAGS="$(STAGE3_LIBCFLAGS) -g2" \
-               CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" \
-               CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" $(EXTRA_TARGET_FLAGS)   \
-               $(TARGET-stageb3g2-target-libgcc)
-
-maybe-clean-stageb3g2-target-libgcc: clean-stageb3g2-target-libgcc
-clean-stageb3g2: clean-stageb3g2-target-libgcc
-clean-stageb3g2-target-libgcc:
-       @if [ $(current_stage) = stageb3g2 ]; then \
-         [ -f $(TARGET_SUBDIR)/libgcc/Makefile ] || exit 0; \
-       else \
-         [ -f $(TARGET_SUBDIR)/stageb3g2-libgcc/Makefile ] || exit 0; \
-         $(MAKE) stageb3g2-start; \
-       fi; \
-       cd $(TARGET_SUBDIR)/libgcc && \
-       $(MAKE) $(EXTRA_TARGET_FLAGS)  \
-                 \
-                clean
-@endif target-libgcc-bootstrap
-
-
 .PHONY: all-stage4-target-libgcc maybe-all-stage4-target-libgcc
 .PHONY: clean-stage4-target-libgcc maybe-clean-stage4-target-libgcc
 maybe-all-stage4-target-libgcc:
@@ -45061,14 +44743,19 @@ all-stage4-target-libgcc: configure-stage4-target-libgcc
        @[ $(current_stage) = stage4 ] || $(MAKE) stage4-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE4_TFLAGS)"; \
        $(NORMAL_TARGET_EXPORTS) \
         \
        cd $(TARGET_SUBDIR)/libgcc && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE4_CFLAGS)" CXXFLAGS="$(STAGE4_CFLAGS)" \
-               LIBCFLAGS="$(STAGE4_CFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" $(EXTRA_TARGET_FLAGS)   \
+               CFLAGS="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_TARGET_FLAGS)   \
+               TFLAGS="$(STAGE4_TFLAGS)" \
                $(TARGET-stage4-target-libgcc)
 
 maybe-clean-stage4-target-libgcc: clean-stage4-target-libgcc
@@ -45099,14 +44786,19 @@ all-stageprofile-target-libgcc: configure-stageprofile-target-libgcc
        @[ $(current_stage) = stageprofile ] || $(MAKE) stageprofile-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEprofile_TFLAGS)"; \
        $(NORMAL_TARGET_EXPORTS) \
         \
        cd $(TARGET_SUBDIR)/libgcc && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" \
-               LIBCFLAGS="$(STAGE2_LIBCFLAGS)" \
-               CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" \
-               CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" $(EXTRA_TARGET_FLAGS)   \
+               CFLAGS="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_TARGET_FLAGS)   \
+               TFLAGS="$(STAGEprofile_TFLAGS)" \
                $(TARGET-stageprofile-target-libgcc)
 
 maybe-clean-stageprofile-target-libgcc: clean-stageprofile-target-libgcc
@@ -45137,14 +44829,19 @@ all-stagefeedback-target-libgcc: configure-stagefeedback-target-libgcc
        @[ $(current_stage) = stagefeedback ] || $(MAKE) stagefeedback-start
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEfeedback_TFLAGS)"; \
        $(NORMAL_TARGET_EXPORTS) \
         \
        cd $(TARGET_SUBDIR)/libgcc && \
        $(MAKE) $(BASE_FLAGS_TO_PASS) \
-               CFLAGS="$(STAGE3_CFLAGS) -fprofile-use" CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use" \
-               LIBCFLAGS="$(STAGE3_LIBCFLAGS) -fprofile-use" \
-               CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" \
-               CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" $(EXTRA_TARGET_FLAGS)   \
+               CFLAGS="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)" \
+               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+               $(EXTRA_TARGET_FLAGS)   \
+               TFLAGS="$(STAGEfeedback_TFLAGS)" \
                $(TARGET-stagefeedback-target-libgcc)
 
 maybe-clean-stagefeedback-target-libgcc: clean-stagefeedback-target-libgcc
@@ -52544,19 +52241,63 @@ cross: all-build all-gas all-ld
 @endif gcc-no-bootstrap
 
 @if gcc
-.PHONY: check-gcc-c++
+
+.PHONY: check-gcc-c check-c
+check-gcc-c:
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(HOST_EXPORTS) \
+       (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check-gcc);
+check-c: check-gcc-c
+
+.PHONY: check-gcc-c++ check-c++
 check-gcc-c++:
-       @if [ -f ./gcc/Makefile ] ; then \
-         r=`${PWD_COMMAND}`; export r; \
-         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-         $(HOST_EXPORTS) \
-         (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check-c++); \
-       else \
-         true; \
-       fi
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(HOST_EXPORTS) \
+       (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check-c++);
+check-c++: check-gcc-c++ check-target-libstdc++-v3
+
+.PHONY: check-gcc-fortran check-fortran
+check-gcc-fortran:
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(HOST_EXPORTS) \
+       (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check-fortran);
+check-fortran: check-gcc-fortran check-target-libgfortran
+
+.PHONY: check-gcc-java check-java
+check-gcc-java:
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(HOST_EXPORTS) \
+       (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check-java);
+check-java: check-gcc-java check-target-libjava
+
+.PHONY: check-gcc-ada check-ada
+check-gcc-ada:
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(HOST_EXPORTS) \
+       (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check-ada);
+check-ada: check-gcc-ada check-target-libada
+
+.PHONY: check-gcc-objc check-objc
+check-gcc-objc:
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(HOST_EXPORTS) \
+       (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check-objc);
+check-objc: check-gcc-objc check-target-libobjc
+
+.PHONY: check-gcc-obj-c++ check-obj-c++
+check-gcc-obj-c++:
+       r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       $(HOST_EXPORTS) \
+       (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check-obj-c++);
+check-obj-c++: check-gcc-obj-c++
 
-.PHONY: check-c++
-check-c++: check-target-libstdc++-v3 check-gcc-c++
 
 # Install the gcc headers files, but not the fixed include files,
 # which Cygnus is not allowed to distribute.  This rule is very
@@ -52673,6 +52414,11 @@ stage1-start::
          mkdir stage1-mpfr; \
        mv stage1-mpfr mpfr 
 @endif mpfr
+@if mpc
+       @cd $(HOST_SUBDIR); [ -d stage1-mpc ] || \
+         mkdir stage1-mpc; \
+       mv stage1-mpc mpc 
+@endif mpc
 @if ppl
        @cd $(HOST_SUBDIR); [ -d stage1-ppl ] || \
          mkdir stage1-ppl; \
@@ -52758,6 +52504,11 @@ stage1-end::
          cd $(HOST_SUBDIR); mv mpfr stage1-mpfr  ; \
        fi
 @endif mpfr
+@if mpc
+       @if test -d $(HOST_SUBDIR)/mpc ; then \
+         cd $(HOST_SUBDIR); mv mpc stage1-mpc  ; \
+       fi
+@endif mpc
 @if ppl
        @if test -d $(HOST_SUBDIR)/ppl ; then \
          cd $(HOST_SUBDIR); mv ppl stage1-ppl  ; \
@@ -52893,6 +52644,12 @@ stage2-start::
        mv stage2-mpfr mpfr  ; \
        mv stage1-mpfr prev-mpfr || test -f stage1-lean 
 @endif mpfr
+@if mpc
+       @cd $(HOST_SUBDIR); [ -d stage2-mpc ] || \
+         mkdir stage2-mpc; \
+       mv stage2-mpc mpc  ; \
+       mv stage1-mpc prev-mpc || test -f stage1-lean 
+@endif mpc
 @if ppl
        @cd $(HOST_SUBDIR); [ -d stage2-ppl ] || \
          mkdir stage2-ppl; \
@@ -52995,6 +52752,12 @@ stage2-end::
          mv prev-mpfr stage1-mpfr ; :  ; \
        fi
 @endif mpfr
+@if mpc
+       @if test -d $(HOST_SUBDIR)/mpc ; then \
+         cd $(HOST_SUBDIR); mv mpc stage2-mpc ; \
+         mv prev-mpc stage1-mpc ; :  ; \
+       fi
+@endif mpc
 @if ppl
        @if test -d $(HOST_SUBDIR)/ppl ; then \
          cd $(HOST_SUBDIR); mv ppl stage2-ppl ; \
@@ -53087,6 +52850,7 @@ bootstrap2:
        @: $(MAKE); $(unstage)
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE2_TFLAGS)"; \
        $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
 
 bootstrap2-lean:
@@ -53097,6 +52861,7 @@ bootstrap2-lean:
        @: $(MAKE); $(unstage)
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE2_TFLAGS)"; \
        $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
 
 
@@ -53112,274 +52877,6 @@ distclean-stage2::
 @endif gcc-bootstrap
 
 
-.PHONY: stageb2g0-start stageb2g0-end
-
-stageb2g0-start::
-       @: $(MAKE); $(stage); \
-       echo stageb2g0 > stage_current ; \
-       echo stageb2g0 > stage_last; \
-       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)
-@if bfd
-       @cd $(HOST_SUBDIR); [ -d stageb2g0-bfd ] || \
-         mkdir stageb2g0-bfd; \
-       mv stageb2g0-bfd bfd  ; \
-       mv stage1-bfd prev-bfd || test -f stage1-lean 
-@endif bfd
-@if opcodes
-       @cd $(HOST_SUBDIR); [ -d stageb2g0-opcodes ] || \
-         mkdir stageb2g0-opcodes; \
-       mv stageb2g0-opcodes opcodes  ; \
-       mv stage1-opcodes prev-opcodes || test -f stage1-lean 
-@endif opcodes
-@if binutils
-       @cd $(HOST_SUBDIR); [ -d stageb2g0-binutils ] || \
-         mkdir stageb2g0-binutils; \
-       mv stageb2g0-binutils binutils  ; \
-       mv stage1-binutils prev-binutils || test -f stage1-lean 
-@endif binutils
-@if gas
-       @cd $(HOST_SUBDIR); [ -d stageb2g0-gas ] || \
-         mkdir stageb2g0-gas; \
-       mv stageb2g0-gas gas  ; \
-       mv stage1-gas prev-gas || test -f stage1-lean 
-@endif gas
-@if gcc
-       @cd $(HOST_SUBDIR); [ -d stageb2g0-gcc ] || \
-         mkdir stageb2g0-gcc; \
-       mv stageb2g0-gcc gcc  ; \
-       mv stage1-gcc prev-gcc || test -f stage1-lean 
-@endif gcc
-@if gmp
-       @cd $(HOST_SUBDIR); [ -d stageb2g0-gmp ] || \
-         mkdir stageb2g0-gmp; \
-       mv stageb2g0-gmp gmp  ; \
-       mv stage1-gmp prev-gmp || test -f stage1-lean 
-@endif gmp
-@if mpfr
-       @cd $(HOST_SUBDIR); [ -d stageb2g0-mpfr ] || \
-         mkdir stageb2g0-mpfr; \
-       mv stageb2g0-mpfr mpfr  ; \
-       mv stage1-mpfr prev-mpfr || test -f stage1-lean 
-@endif mpfr
-@if ppl
-       @cd $(HOST_SUBDIR); [ -d stageb2g0-ppl ] || \
-         mkdir stageb2g0-ppl; \
-       mv stageb2g0-ppl ppl  ; \
-       mv stage1-ppl prev-ppl || test -f stage1-lean 
-@endif ppl
-@if cloog
-       @cd $(HOST_SUBDIR); [ -d stageb2g0-cloog ] || \
-         mkdir stageb2g0-cloog; \
-       mv stageb2g0-cloog cloog  ; \
-       mv stage1-cloog prev-cloog || test -f stage1-lean 
-@endif cloog
-@if gold
-       @cd $(HOST_SUBDIR); [ -d stageb2g0-gold ] || \
-         mkdir stageb2g0-gold; \
-       mv stageb2g0-gold gold  ; \
-       mv stage1-gold prev-gold || test -f stage1-lean 
-@endif gold
-@if intl
-       @cd $(HOST_SUBDIR); [ -d stageb2g0-intl ] || \
-         mkdir stageb2g0-intl; \
-       mv stageb2g0-intl intl  ; \
-       mv stage1-intl prev-intl || test -f stage1-lean 
-@endif intl
-@if ld
-       @cd $(HOST_SUBDIR); [ -d stageb2g0-ld ] || \
-         mkdir stageb2g0-ld; \
-       mv stageb2g0-ld ld  ; \
-       mv stage1-ld prev-ld || test -f stage1-lean 
-@endif ld
-@if libcpp
-       @cd $(HOST_SUBDIR); [ -d stageb2g0-libcpp ] || \
-         mkdir stageb2g0-libcpp; \
-       mv stageb2g0-libcpp libcpp  ; \
-       mv stage1-libcpp prev-libcpp || test -f stage1-lean 
-@endif libcpp
-@if libdecnumber
-       @cd $(HOST_SUBDIR); [ -d stageb2g0-libdecnumber ] || \
-         mkdir stageb2g0-libdecnumber; \
-       mv stageb2g0-libdecnumber libdecnumber  ; \
-       mv stage1-libdecnumber prev-libdecnumber || test -f stage1-lean 
-@endif libdecnumber
-@if libiberty
-       @cd $(HOST_SUBDIR); [ -d stageb2g0-libiberty ] || \
-         mkdir stageb2g0-libiberty; \
-       mv stageb2g0-libiberty libiberty  ; \
-       mv stage1-libiberty prev-libiberty || test -f stage1-lean 
-@endif libiberty
-@if zlib
-       @cd $(HOST_SUBDIR); [ -d stageb2g0-zlib ] || \
-         mkdir stageb2g0-zlib; \
-       mv stageb2g0-zlib zlib  ; \
-       mv stage1-zlib prev-zlib || test -f stage1-lean 
-@endif zlib
-       @[ -d stageb2g0-$(TARGET_SUBDIR) ] || \
-         mkdir stageb2g0-$(TARGET_SUBDIR); \
-       mv stageb2g0-$(TARGET_SUBDIR) $(TARGET_SUBDIR)  ; \
-       mv stage1-$(TARGET_SUBDIR) prev-$(TARGET_SUBDIR) || test -f stage1-lean 
-
-stageb2g0-end:: 
-@if bfd
-       @if test -d $(HOST_SUBDIR)/bfd ; then \
-         cd $(HOST_SUBDIR); mv bfd stageb2g0-bfd ; \
-         mv prev-bfd stage1-bfd ; :  ; \
-       fi
-@endif bfd
-@if opcodes
-       @if test -d $(HOST_SUBDIR)/opcodes ; then \
-         cd $(HOST_SUBDIR); mv opcodes stageb2g0-opcodes ; \
-         mv prev-opcodes stage1-opcodes ; :  ; \
-       fi
-@endif opcodes
-@if binutils
-       @if test -d $(HOST_SUBDIR)/binutils ; then \
-         cd $(HOST_SUBDIR); mv binutils stageb2g0-binutils ; \
-         mv prev-binutils stage1-binutils ; :  ; \
-       fi
-@endif binutils
-@if gas
-       @if test -d $(HOST_SUBDIR)/gas ; then \
-         cd $(HOST_SUBDIR); mv gas stageb2g0-gas ; \
-         mv prev-gas stage1-gas ; :  ; \
-       fi
-@endif gas
-@if gcc
-       @if test -d $(HOST_SUBDIR)/gcc ; then \
-         cd $(HOST_SUBDIR); mv gcc stageb2g0-gcc ; \
-         mv prev-gcc stage1-gcc ; :  ; \
-       fi
-@endif gcc
-@if gmp
-       @if test -d $(HOST_SUBDIR)/gmp ; then \
-         cd $(HOST_SUBDIR); mv gmp stageb2g0-gmp ; \
-         mv prev-gmp stage1-gmp ; :  ; \
-       fi
-@endif gmp
-@if mpfr
-       @if test -d $(HOST_SUBDIR)/mpfr ; then \
-         cd $(HOST_SUBDIR); mv mpfr stageb2g0-mpfr ; \
-         mv prev-mpfr stage1-mpfr ; :  ; \
-       fi
-@endif mpfr
-@if ppl
-       @if test -d $(HOST_SUBDIR)/ppl ; then \
-         cd $(HOST_SUBDIR); mv ppl stageb2g0-ppl ; \
-         mv prev-ppl stage1-ppl ; :  ; \
-       fi
-@endif ppl
-@if cloog
-       @if test -d $(HOST_SUBDIR)/cloog ; then \
-         cd $(HOST_SUBDIR); mv cloog stageb2g0-cloog ; \
-         mv prev-cloog stage1-cloog ; :  ; \
-       fi
-@endif cloog
-@if gold
-       @if test -d $(HOST_SUBDIR)/gold ; then \
-         cd $(HOST_SUBDIR); mv gold stageb2g0-gold ; \
-         mv prev-gold stage1-gold ; :  ; \
-       fi
-@endif gold
-@if intl
-       @if test -d $(HOST_SUBDIR)/intl ; then \
-         cd $(HOST_SUBDIR); mv intl stageb2g0-intl ; \
-         mv prev-intl stage1-intl ; :  ; \
-       fi
-@endif intl
-@if ld
-       @if test -d $(HOST_SUBDIR)/ld ; then \
-         cd $(HOST_SUBDIR); mv ld stageb2g0-ld ; \
-         mv prev-ld stage1-ld ; :  ; \
-       fi
-@endif ld
-@if libcpp
-       @if test -d $(HOST_SUBDIR)/libcpp ; then \
-         cd $(HOST_SUBDIR); mv libcpp stageb2g0-libcpp ; \
-         mv prev-libcpp stage1-libcpp ; :  ; \
-       fi
-@endif libcpp
-@if libdecnumber
-       @if test -d $(HOST_SUBDIR)/libdecnumber ; then \
-         cd $(HOST_SUBDIR); mv libdecnumber stageb2g0-libdecnumber ; \
-         mv prev-libdecnumber stage1-libdecnumber ; :  ; \
-       fi
-@endif libdecnumber
-@if libiberty
-       @if test -d $(HOST_SUBDIR)/libiberty ; then \
-         cd $(HOST_SUBDIR); mv libiberty stageb2g0-libiberty ; \
-         mv prev-libiberty stage1-libiberty ; :  ; \
-       fi
-@endif libiberty
-@if zlib
-       @if test -d $(HOST_SUBDIR)/zlib ; then \
-         cd $(HOST_SUBDIR); mv zlib stageb2g0-zlib ; \
-         mv prev-zlib stage1-zlib ; :  ; \
-       fi
-@endif zlib
-       @if test -d $(TARGET_SUBDIR) ; then \
-         mv $(TARGET_SUBDIR) stageb2g0-$(TARGET_SUBDIR)  ; \
-         mv prev-$(TARGET_SUBDIR) stage1-$(TARGET_SUBDIR) ; :  ; \
-       fi
-       rm -f stage_current
-
-# Bubble a bug fix through all the stages up to stage b2g0.  They are
-# remade, but not reconfigured.  The next stage (if any) will not be
-# reconfigured either.
-.PHONY: stageb2g0-bubble
-stageb2g0-bubble:: stage1-bubble
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       if test -f stageb2g0-lean || test -f stage1-lean  ; then \
-         echo Skipping rebuild of stageb2g0 ; \
-       else \
-         $(MAKE) stageb2g0-start; \
-         $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stageb2g0; \
-       fi
-
-.PHONY: all-stageb2g0 clean-stageb2g0
-do-clean: clean-stageb2g0
-
-# FIXME: Will not need to be conditional when toplevel bootstrap is the
-# only possibility, but now it conflicts with no-bootstrap rules
-@if gcc-bootstrap
-
-
-
-.PHONY: bootstrap2-debug bootstrap2-debug-lean
-bootstrap2-debug:
-       echo stageb2g0 > stage_final
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       $(MAKE) $(RECURSE_FLAGS_TO_PASS) stageb2g0-bubble
-       @: $(MAKE); $(unstage)
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
-
-bootstrap2-debug-lean:
-       echo stageb2g0 > stage_final
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       $(MAKE) $(RECURSE_FLAGS_TO_PASS) LEAN=: stageb2g0-bubble
-       @: $(MAKE); $(unstage)
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
-
-
-# Rules to wipe a stage and all the following ones, also used for cleanstrap
-distclean-stage1:: distclean-stageb2g0 
-.PHONY: distclean-stageb2g0
-distclean-stageb2g0::
-       @: $(MAKE); $(stage)
-       @test "`cat stage_last`" != stageb2g0 || rm -f stage_last
-       rm -rf stageb2g0-* 
-
-
-@endif gcc-bootstrap
-
-
 .PHONY: stage3-start stage3-end
 
 stage3-start::
@@ -53429,6 +52926,12 @@ stage3-start::
        mv stage3-mpfr mpfr  ; \
        mv stage2-mpfr prev-mpfr || test -f stage2-lean 
 @endif mpfr
+@if mpc
+       @cd $(HOST_SUBDIR); [ -d stage3-mpc ] || \
+         mkdir stage3-mpc; \
+       mv stage3-mpc mpc  ; \
+       mv stage2-mpc prev-mpc || test -f stage2-lean 
+@endif mpc
 @if ppl
        @cd $(HOST_SUBDIR); [ -d stage3-ppl ] || \
          mkdir stage3-ppl; \
@@ -53531,6 +53034,12 @@ stage3-end::
          mv prev-mpfr stage2-mpfr ; :  ; \
        fi
 @endif mpfr
+@if mpc
+       @if test -d $(HOST_SUBDIR)/mpc ; then \
+         cd $(HOST_SUBDIR); mv mpc stage3-mpc ; \
+         mv prev-mpc stage2-mpc ; :  ; \
+       fi
+@endif mpc
 @if ppl
        @if test -d $(HOST_SUBDIR)/ppl ; then \
          cd $(HOST_SUBDIR); mv ppl stage3-ppl ; \
@@ -53627,15 +53136,16 @@ compare:
        : $(MAKE); $(stage); \
        rm -f .bad_compare ; \
        echo Comparing stages 2 and 3 ; \
-       cd stage3-gcc; \
-       files=`find . -name "*$(objext)" -print` ; \
-       cd .. ; \
+        sed=`echo stage3 | sed 's,^stage,,;s,.,.,g'`; \
+       files=`find stage3-* -name "*$(objext)" -print | \
+                sed -n s,^stage$$sed-,,p` ; \
        for file in $${files} ; do \
-         f1=$$r/stage2-gcc/$$file; f2=$$r/stage3-gcc/$$file; \
+         f1=$$r/stage2-$$file; f2=$$r/stage3-$$file; \
+         if test ! -f $$f1; then continue; fi; \
          $(do-compare) > /dev/null 2>&1; \
          if test $$? -eq 1; then \
            case $$file in \
-             ./cc*-checksum$(objext) | ./libgcc/* ) \
+             gcc/cc*-checksum$(objext) | ./libgcc/* | ./gcc/ada/*tools/*) \
                echo warning: $$file differs ;; \
              *) \
                echo $$file differs >> .bad_compare ;; \
@@ -53666,6 +53176,7 @@ bootstrap:
        @: $(MAKE); $(unstage)
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE3_TFLAGS)"; \
        $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
 
 bootstrap-lean:
@@ -53676,6 +53187,7 @@ bootstrap-lean:
        @: $(MAKE); $(unstage)
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE3_TFLAGS)"; \
        $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
 
 
@@ -53697,328 +53209,7 @@ cleanstrap: do-distclean local-clean
        @: $(MAKE); $(unstage)
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
-
-@endif gcc-bootstrap
-
-
-.PHONY: stageb3g2-start stageb3g2-end
-
-stageb3g2-start::
-       @: $(MAKE); $(stage); \
-       echo stageb3g2 > stage_current ; \
-       echo stageb3g2 > stage_last; \
-       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)
-@if bfd
-       @cd $(HOST_SUBDIR); [ -d stageb3g2-bfd ] || \
-         mkdir stageb3g2-bfd; \
-       mv stageb3g2-bfd bfd  ; \
-       mv stageb2g0-bfd prev-bfd || test -f stageb2g0-lean 
-@endif bfd
-@if opcodes
-       @cd $(HOST_SUBDIR); [ -d stageb3g2-opcodes ] || \
-         mkdir stageb3g2-opcodes; \
-       mv stageb3g2-opcodes opcodes  ; \
-       mv stageb2g0-opcodes prev-opcodes || test -f stageb2g0-lean 
-@endif opcodes
-@if binutils
-       @cd $(HOST_SUBDIR); [ -d stageb3g2-binutils ] || \
-         mkdir stageb3g2-binutils; \
-       mv stageb3g2-binutils binutils  ; \
-       mv stageb2g0-binutils prev-binutils || test -f stageb2g0-lean 
-@endif binutils
-@if gas
-       @cd $(HOST_SUBDIR); [ -d stageb3g2-gas ] || \
-         mkdir stageb3g2-gas; \
-       mv stageb3g2-gas gas  ; \
-       mv stageb2g0-gas prev-gas || test -f stageb2g0-lean 
-@endif gas
-@if gcc
-       @cd $(HOST_SUBDIR); [ -d stageb3g2-gcc ] || \
-         mkdir stageb3g2-gcc; \
-       mv stageb3g2-gcc gcc  ; \
-       mv stageb2g0-gcc prev-gcc || test -f stageb2g0-lean 
-@endif gcc
-@if gmp
-       @cd $(HOST_SUBDIR); [ -d stageb3g2-gmp ] || \
-         mkdir stageb3g2-gmp; \
-       mv stageb3g2-gmp gmp  ; \
-       mv stageb2g0-gmp prev-gmp || test -f stageb2g0-lean 
-@endif gmp
-@if mpfr
-       @cd $(HOST_SUBDIR); [ -d stageb3g2-mpfr ] || \
-         mkdir stageb3g2-mpfr; \
-       mv stageb3g2-mpfr mpfr  ; \
-       mv stageb2g0-mpfr prev-mpfr || test -f stageb2g0-lean 
-@endif mpfr
-@if ppl
-       @cd $(HOST_SUBDIR); [ -d stageb3g2-ppl ] || \
-         mkdir stageb3g2-ppl; \
-       mv stageb3g2-ppl ppl  ; \
-       mv stageb2g0-ppl prev-ppl || test -f stageb2g0-lean 
-@endif ppl
-@if cloog
-       @cd $(HOST_SUBDIR); [ -d stageb3g2-cloog ] || \
-         mkdir stageb3g2-cloog; \
-       mv stageb3g2-cloog cloog  ; \
-       mv stageb2g0-cloog prev-cloog || test -f stageb2g0-lean 
-@endif cloog
-@if gold
-       @cd $(HOST_SUBDIR); [ -d stageb3g2-gold ] || \
-         mkdir stageb3g2-gold; \
-       mv stageb3g2-gold gold  ; \
-       mv stageb2g0-gold prev-gold || test -f stageb2g0-lean 
-@endif gold
-@if intl
-       @cd $(HOST_SUBDIR); [ -d stageb3g2-intl ] || \
-         mkdir stageb3g2-intl; \
-       mv stageb3g2-intl intl  ; \
-       mv stageb2g0-intl prev-intl || test -f stageb2g0-lean 
-@endif intl
-@if ld
-       @cd $(HOST_SUBDIR); [ -d stageb3g2-ld ] || \
-         mkdir stageb3g2-ld; \
-       mv stageb3g2-ld ld  ; \
-       mv stageb2g0-ld prev-ld || test -f stageb2g0-lean 
-@endif ld
-@if libcpp
-       @cd $(HOST_SUBDIR); [ -d stageb3g2-libcpp ] || \
-         mkdir stageb3g2-libcpp; \
-       mv stageb3g2-libcpp libcpp  ; \
-       mv stageb2g0-libcpp prev-libcpp || test -f stageb2g0-lean 
-@endif libcpp
-@if libdecnumber
-       @cd $(HOST_SUBDIR); [ -d stageb3g2-libdecnumber ] || \
-         mkdir stageb3g2-libdecnumber; \
-       mv stageb3g2-libdecnumber libdecnumber  ; \
-       mv stageb2g0-libdecnumber prev-libdecnumber || test -f stageb2g0-lean 
-@endif libdecnumber
-@if libiberty
-       @cd $(HOST_SUBDIR); [ -d stageb3g2-libiberty ] || \
-         mkdir stageb3g2-libiberty; \
-       mv stageb3g2-libiberty libiberty  ; \
-       mv stageb2g0-libiberty prev-libiberty || test -f stageb2g0-lean 
-@endif libiberty
-@if zlib
-       @cd $(HOST_SUBDIR); [ -d stageb3g2-zlib ] || \
-         mkdir stageb3g2-zlib; \
-       mv stageb3g2-zlib zlib  ; \
-       mv stageb2g0-zlib prev-zlib || test -f stageb2g0-lean 
-@endif zlib
-       @[ -d stageb3g2-$(TARGET_SUBDIR) ] || \
-         mkdir stageb3g2-$(TARGET_SUBDIR); \
-       mv stageb3g2-$(TARGET_SUBDIR) $(TARGET_SUBDIR)  ; \
-       mv stageb2g0-$(TARGET_SUBDIR) prev-$(TARGET_SUBDIR) || test -f stageb2g0-lean 
-
-stageb3g2-end:: 
-@if bfd
-       @if test -d $(HOST_SUBDIR)/bfd ; then \
-         cd $(HOST_SUBDIR); mv bfd stageb3g2-bfd ; \
-         mv prev-bfd stageb2g0-bfd ; :  ; \
-       fi
-@endif bfd
-@if opcodes
-       @if test -d $(HOST_SUBDIR)/opcodes ; then \
-         cd $(HOST_SUBDIR); mv opcodes stageb3g2-opcodes ; \
-         mv prev-opcodes stageb2g0-opcodes ; :  ; \
-       fi
-@endif opcodes
-@if binutils
-       @if test -d $(HOST_SUBDIR)/binutils ; then \
-         cd $(HOST_SUBDIR); mv binutils stageb3g2-binutils ; \
-         mv prev-binutils stageb2g0-binutils ; :  ; \
-       fi
-@endif binutils
-@if gas
-       @if test -d $(HOST_SUBDIR)/gas ; then \
-         cd $(HOST_SUBDIR); mv gas stageb3g2-gas ; \
-         mv prev-gas stageb2g0-gas ; :  ; \
-       fi
-@endif gas
-@if gcc
-       @if test -d $(HOST_SUBDIR)/gcc ; then \
-         cd $(HOST_SUBDIR); mv gcc stageb3g2-gcc ; \
-         mv prev-gcc stageb2g0-gcc ; :  ; \
-       fi
-@endif gcc
-@if gmp
-       @if test -d $(HOST_SUBDIR)/gmp ; then \
-         cd $(HOST_SUBDIR); mv gmp stageb3g2-gmp ; \
-         mv prev-gmp stageb2g0-gmp ; :  ; \
-       fi
-@endif gmp
-@if mpfr
-       @if test -d $(HOST_SUBDIR)/mpfr ; then \
-         cd $(HOST_SUBDIR); mv mpfr stageb3g2-mpfr ; \
-         mv prev-mpfr stageb2g0-mpfr ; :  ; \
-       fi
-@endif mpfr
-@if ppl
-       @if test -d $(HOST_SUBDIR)/ppl ; then \
-         cd $(HOST_SUBDIR); mv ppl stageb3g2-ppl ; \
-         mv prev-ppl stageb2g0-ppl ; :  ; \
-       fi
-@endif ppl
-@if cloog
-       @if test -d $(HOST_SUBDIR)/cloog ; then \
-         cd $(HOST_SUBDIR); mv cloog stageb3g2-cloog ; \
-         mv prev-cloog stageb2g0-cloog ; :  ; \
-       fi
-@endif cloog
-@if gold
-       @if test -d $(HOST_SUBDIR)/gold ; then \
-         cd $(HOST_SUBDIR); mv gold stageb3g2-gold ; \
-         mv prev-gold stageb2g0-gold ; :  ; \
-       fi
-@endif gold
-@if intl
-       @if test -d $(HOST_SUBDIR)/intl ; then \
-         cd $(HOST_SUBDIR); mv intl stageb3g2-intl ; \
-         mv prev-intl stageb2g0-intl ; :  ; \
-       fi
-@endif intl
-@if ld
-       @if test -d $(HOST_SUBDIR)/ld ; then \
-         cd $(HOST_SUBDIR); mv ld stageb3g2-ld ; \
-         mv prev-ld stageb2g0-ld ; :  ; \
-       fi
-@endif ld
-@if libcpp
-       @if test -d $(HOST_SUBDIR)/libcpp ; then \
-         cd $(HOST_SUBDIR); mv libcpp stageb3g2-libcpp ; \
-         mv prev-libcpp stageb2g0-libcpp ; :  ; \
-       fi
-@endif libcpp
-@if libdecnumber
-       @if test -d $(HOST_SUBDIR)/libdecnumber ; then \
-         cd $(HOST_SUBDIR); mv libdecnumber stageb3g2-libdecnumber ; \
-         mv prev-libdecnumber stageb2g0-libdecnumber ; :  ; \
-       fi
-@endif libdecnumber
-@if libiberty
-       @if test -d $(HOST_SUBDIR)/libiberty ; then \
-         cd $(HOST_SUBDIR); mv libiberty stageb3g2-libiberty ; \
-         mv prev-libiberty stageb2g0-libiberty ; :  ; \
-       fi
-@endif libiberty
-@if zlib
-       @if test -d $(HOST_SUBDIR)/zlib ; then \
-         cd $(HOST_SUBDIR); mv zlib stageb3g2-zlib ; \
-         mv prev-zlib stageb2g0-zlib ; :  ; \
-       fi
-@endif zlib
-       @if test -d $(TARGET_SUBDIR) ; then \
-         mv $(TARGET_SUBDIR) stageb3g2-$(TARGET_SUBDIR)  ; \
-         mv prev-$(TARGET_SUBDIR) stageb2g0-$(TARGET_SUBDIR) ; :  ; \
-       fi
-       rm -f stage_current
-
-# Bubble a bug fix through all the stages up to stage b3g2.  They are
-# remade, but not reconfigured.  The next stage (if any) will not be
-# reconfigured either.
-.PHONY: stageb3g2-bubble
-stageb3g2-bubble:: stageb2g0-bubble
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       if test -f stageb3g2-lean || test -f stageb2g0-lean  ; then \
-         echo Skipping rebuild of stageb3g2 ; \
-       else \
-         $(MAKE) stageb3g2-start; \
-         if $(LEAN); then \
-           rm -rf stage1-* ; \
-           $(STAMP) stage1-lean ; \
-         fi; \
-         $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stageb3g2; \
-       fi
-       $(MAKE) $(RECURSE_FLAGS_TO_PASS) compare-debug
-
-.PHONY: all-stageb3g2 clean-stageb3g2
-do-clean: clean-stageb3g2
-
-# FIXME: Will not need to be conditional when toplevel bootstrap is the
-# only possibility, but now it conflicts with no-bootstrap rules
-@if gcc-bootstrap
-
-compare-debug:
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       if test -f stageb2g0-lean; then \
-         echo Cannot compare object files as stage b2g0 was deleted. ; \
-         exit 0 ; \
-       fi; \
-       : $(MAKE); $(stage); \
-       rm -f .bad_compare ; \
-       echo Comparing stages b2g0 and b3g2 ; \
-       cd stageb3g2-gcc; \
-       files=`find . -name "*$(objext)" -print` ; \
-       cd .. ; \
-       for file in $${files} ; do \
-         f1=$$r/stageb2g0-gcc/$$file; f2=$$r/stageb3g2-gcc/$$file; \
-         $(do-compare-debug) > /dev/null 2>&1; \
-         if test $$? -eq 1; then \
-           case $$file in \
-             ./cc*-checksum$(objext) | ./libgcc/* ) \
-               echo warning: $$file differs ;; \
-             *) \
-               echo $$file differs >> .bad_compare ;; \
-           esac ; \
-         fi ; \
-       done ; \
-       if [ -f .bad_compare ]; then \
-         echo "Bootstrap comparison failure!"; \
-         cat .bad_compare; \
-         exit 1; \
-       else \
-         echo Comparison successful.; \
-       fi ; \
-       $(STAMP) compare-debug
-       if $(LEAN); then \
-         rm -rf stageb2g0-*; \
-         $(STAMP) stageb2g0-lean; \
-       fi
-
-
-
-.PHONY: bootstrap-debug bootstrap-debug-lean
-bootstrap-debug:
-       echo stageb3g2 > stage_final
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       $(MAKE) $(RECURSE_FLAGS_TO_PASS) stageb3g2-bubble
-       @: $(MAKE); $(unstage)
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
-
-bootstrap-debug-lean:
-       echo stageb3g2 > stage_final
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       $(MAKE) $(RECURSE_FLAGS_TO_PASS) LEAN=: stageb3g2-bubble
-       @: $(MAKE); $(unstage)
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
-
-
-# Rules to wipe a stage and all the following ones, also used for cleanstrap
-distclean-stageb2g0:: distclean-stageb3g2 
-.PHONY: distclean-stageb3g2
-distclean-stageb3g2::
-       @: $(MAKE); $(stage)
-       @test "`cat stage_last`" != stageb3g2 || rm -f stage_last
-       rm -rf stageb3g2-* compare-debug 
-
-
-.PHONY: cleanstrap-debug
-cleanstrap-debug: do-distclean local-clean
-       echo stageb3g2 > stage_final
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-       $(MAKE) $(RECURSE_FLAGS_TO_PASS) stageb3g2-bubble
-       @: $(MAKE); $(unstage)
-       @r=`${PWD_COMMAND}`; export r; \
-       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE3_TFLAGS)"; \
        $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
 
 @endif gcc-bootstrap
@@ -54073,6 +53264,12 @@ stage4-start::
        mv stage4-mpfr mpfr  ; \
        mv stage3-mpfr prev-mpfr || test -f stage3-lean 
 @endif mpfr
+@if mpc
+       @cd $(HOST_SUBDIR); [ -d stage4-mpc ] || \
+         mkdir stage4-mpc; \
+       mv stage4-mpc mpc  ; \
+       mv stage3-mpc prev-mpc || test -f stage3-lean 
+@endif mpc
 @if ppl
        @cd $(HOST_SUBDIR); [ -d stage4-ppl ] || \
          mkdir stage4-ppl; \
@@ -54175,6 +53372,12 @@ stage4-end::
          mv prev-mpfr stage3-mpfr ; :  ; \
        fi
 @endif mpfr
+@if mpc
+       @if test -d $(HOST_SUBDIR)/mpc ; then \
+         cd $(HOST_SUBDIR); mv mpc stage4-mpc ; \
+         mv prev-mpc stage3-mpc ; :  ; \
+       fi
+@endif mpc
 @if ppl
        @if test -d $(HOST_SUBDIR)/ppl ; then \
          cd $(HOST_SUBDIR); mv ppl stage4-ppl ; \
@@ -54271,15 +53474,16 @@ compare3:
        : $(MAKE); $(stage); \
        rm -f .bad_compare ; \
        echo Comparing stages 3 and 4 ; \
-       cd stage4-gcc; \
-       files=`find . -name "*$(objext)" -print` ; \
-       cd .. ; \
+        sed=`echo stage4 | sed 's,^stage,,;s,.,.,g'`; \
+       files=`find stage4-* -name "*$(objext)" -print | \
+                sed -n s,^stage$$sed-,,p` ; \
        for file in $${files} ; do \
-         f1=$$r/stage3-gcc/$$file; f2=$$r/stage4-gcc/$$file; \
+         f1=$$r/stage3-$$file; f2=$$r/stage4-$$file; \
+         if test ! -f $$f1; then continue; fi; \
          $(do-compare3) > /dev/null 2>&1; \
          if test $$? -eq 1; then \
            case $$file in \
-             ./cc*-checksum$(objext) | ./libgcc/* ) \
+             gcc/cc*-checksum$(objext) | ./libgcc/* | ./gcc/ada/*tools/*) \
                echo warning: $$file differs ;; \
              *) \
                echo $$file differs >> .bad_compare ;; \
@@ -54310,6 +53514,7 @@ bootstrap4:
        @: $(MAKE); $(unstage)
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE4_TFLAGS)"; \
        $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
 
 bootstrap4-lean:
@@ -54320,6 +53525,7 @@ bootstrap4-lean:
        @: $(MAKE); $(unstage)
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGE4_TFLAGS)"; \
        $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
 
 
@@ -54384,6 +53590,12 @@ stageprofile-start::
        mv stageprofile-mpfr mpfr  ; \
        mv stage1-mpfr prev-mpfr || test -f stage1-lean 
 @endif mpfr
+@if mpc
+       @cd $(HOST_SUBDIR); [ -d stageprofile-mpc ] || \
+         mkdir stageprofile-mpc; \
+       mv stageprofile-mpc mpc  ; \
+       mv stage1-mpc prev-mpc || test -f stage1-lean 
+@endif mpc
 @if ppl
        @cd $(HOST_SUBDIR); [ -d stageprofile-ppl ] || \
          mkdir stageprofile-ppl; \
@@ -54486,6 +53698,12 @@ stageprofile-end::
          mv prev-mpfr stage1-mpfr ; :  ; \
        fi
 @endif mpfr
+@if mpc
+       @if test -d $(HOST_SUBDIR)/mpc ; then \
+         cd $(HOST_SUBDIR); mv mpc stageprofile-mpc ; \
+         mv prev-mpc stage1-mpc ; :  ; \
+       fi
+@endif mpc
 @if ppl
        @if test -d $(HOST_SUBDIR)/ppl ; then \
          cd $(HOST_SUBDIR); mv ppl stageprofile-ppl ; \
@@ -54631,6 +53849,12 @@ stagefeedback-start::
        mv stagefeedback-mpfr mpfr  ; \
        mv stageprofile-mpfr prev-mpfr || test -f stageprofile-lean 
 @endif mpfr
+@if mpc
+       @cd $(HOST_SUBDIR); [ -d stagefeedback-mpc ] || \
+         mkdir stagefeedback-mpc; \
+       mv stagefeedback-mpc mpc  ; \
+       mv stageprofile-mpc prev-mpc || test -f stageprofile-lean 
+@endif mpc
 @if ppl
        @cd $(HOST_SUBDIR); [ -d stagefeedback-ppl ] || \
          mkdir stagefeedback-ppl; \
@@ -54733,6 +53957,12 @@ stagefeedback-end::
          mv prev-mpfr stageprofile-mpfr ; :  ; \
        fi
 @endif mpfr
+@if mpc
+       @if test -d $(HOST_SUBDIR)/mpc ; then \
+         cd $(HOST_SUBDIR); mv mpc stagefeedback-mpc ; \
+         mv prev-mpc stageprofile-mpc ; :  ; \
+       fi
+@endif mpc
 @if ppl
        @if test -d $(HOST_SUBDIR)/ppl ; then \
          cd $(HOST_SUBDIR); mv ppl stagefeedback-ppl ; \
@@ -54825,6 +54055,7 @@ profiledbootstrap:
        @: $(MAKE); $(unstage)
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEfeedback_TFLAGS)"; \
        $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
 
 profiledbootstrap-lean:
@@ -54835,6 +54066,7 @@ profiledbootstrap-lean:
        @: $(MAKE); $(unstage)
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+       TFLAGS="$(STAGEfeedback_TFLAGS)"; \
        $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
 
 
@@ -54870,6 +54102,8 @@ do-distclean: distclean-stage1
 # Provide a GCC build when we're building target libraries.  This does
 # not work as a dependency, just as the minimum necessary to avoid errors.
 stage_last:
+       @r=`${PWD_COMMAND}`; export r; \
+       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage1-bubble
 
 # Same as unstage, but not phony and defaulting to stage1-start.  We place
@@ -54880,7 +54114,7 @@ stage_current:
 .PHONY: restrap
 restrap::
        @: $(MAKE); $(stage)
-       rm -rf stage1-$(TARGET_SUBDIR) stage2-* stageb2g0-* stage3-* stageb3g2-* stage4-* stageprofile-* stagefeedback-* 
+       rm -rf stage1-$(TARGET_SUBDIR) stage2-* stage3-* stage4-* stageprofile-* stagefeedback-*
 restrap:: all
 @endif gcc-bootstrap
 
@@ -54896,9 +54130,7 @@ configure-target-libssp: stage_last
 configure-target-newlib: stage_last
 configure-stage1-target-libgcc: maybe-all-stage1-gcc
 configure-stage2-target-libgcc: maybe-all-stage2-gcc
-configure-stageb2g0-target-libgcc: maybe-all-stageb2g0-gcc
 configure-stage3-target-libgcc: maybe-all-stage3-gcc
-configure-stageb3g2-target-libgcc: maybe-all-stageb3g2-gcc
 configure-stage4-target-libgcc: maybe-all-stage4-gcc
 configure-stageprofile-target-libgcc: maybe-all-stageprofile-gcc
 configure-stagefeedback-target-libgcc: maybe-all-stagefeedback-gcc
@@ -54975,9 +54207,7 @@ configure-gcc: maybe-configure-intl
 
 configure-stage1-gcc: maybe-configure-stage1-intl
 configure-stage2-gcc: maybe-configure-stage2-intl
-configure-stageb2g0-gcc: maybe-configure-stageb2g0-intl
 configure-stage3-gcc: maybe-configure-stage3-intl
-configure-stageb3g2-gcc: maybe-configure-stageb3g2-intl
 configure-stage4-gcc: maybe-configure-stage4-intl
 configure-stageprofile-gcc: maybe-configure-stageprofile-intl
 configure-stagefeedback-gcc: maybe-configure-stagefeedback-intl
@@ -54985,9 +54215,7 @@ configure-gcc: maybe-all-binutils
 
 configure-stage1-gcc: maybe-all-stage1-binutils
 configure-stage2-gcc: maybe-all-stage2-binutils
-configure-stageb2g0-gcc: maybe-all-stageb2g0-binutils
 configure-stage3-gcc: maybe-all-stage3-binutils
-configure-stageb3g2-gcc: maybe-all-stageb3g2-binutils
 configure-stage4-gcc: maybe-all-stage4-binutils
 configure-stageprofile-gcc: maybe-all-stageprofile-binutils
 configure-stagefeedback-gcc: maybe-all-stagefeedback-binutils
@@ -54995,9 +54223,7 @@ configure-gcc: maybe-all-gas
 
 configure-stage1-gcc: maybe-all-stage1-gas
 configure-stage2-gcc: maybe-all-stage2-gas
-configure-stageb2g0-gcc: maybe-all-stageb2g0-gas
 configure-stage3-gcc: maybe-all-stage3-gas
-configure-stageb3g2-gcc: maybe-all-stageb3g2-gas
 configure-stage4-gcc: maybe-all-stage4-gas
 configure-stageprofile-gcc: maybe-all-stageprofile-gas
 configure-stagefeedback-gcc: maybe-all-stagefeedback-gas
@@ -55005,9 +54231,7 @@ configure-gcc: maybe-all-ld
 
 configure-stage1-gcc: maybe-all-stage1-ld
 configure-stage2-gcc: maybe-all-stage2-ld
-configure-stageb2g0-gcc: maybe-all-stageb2g0-ld
 configure-stage3-gcc: maybe-all-stage3-ld
-configure-stageb3g2-gcc: maybe-all-stageb3g2-ld
 configure-stage4-gcc: maybe-all-stage4-ld
 configure-stageprofile-gcc: maybe-all-stageprofile-ld
 configure-stagefeedback-gcc: maybe-all-stagefeedback-ld
@@ -55015,9 +54239,7 @@ configure-gcc: maybe-all-gold
 
 configure-stage1-gcc: maybe-all-stage1-gold
 configure-stage2-gcc: maybe-all-stage2-gold
-configure-stageb2g0-gcc: maybe-all-stageb2g0-gold
 configure-stage3-gcc: maybe-all-stage3-gold
-configure-stageb3g2-gcc: maybe-all-stageb3g2-gold
 configure-stage4-gcc: maybe-all-stage4-gold
 configure-stageprofile-gcc: maybe-all-stageprofile-gold
 configure-stagefeedback-gcc: maybe-all-stagefeedback-gold
@@ -55025,9 +54247,7 @@ all-gcc: all-libiberty
 
 all-stage1-gcc: all-stage1-libiberty
 all-stage2-gcc: all-stage2-libiberty
-all-stageb2g0-gcc: all-stageb2g0-libiberty
 all-stage3-gcc: all-stage3-libiberty
-all-stageb3g2-gcc: all-stageb3g2-libiberty
 all-stage4-gcc: all-stage4-libiberty
 all-stageprofile-gcc: all-stageprofile-libiberty
 all-stagefeedback-gcc: all-stagefeedback-libiberty
@@ -55035,9 +54255,7 @@ all-gcc: maybe-all-gmp
 
 all-stage1-gcc: maybe-all-stage1-gmp
 all-stage2-gcc: maybe-all-stage2-gmp
-all-stageb2g0-gcc: maybe-all-stageb2g0-gmp
 all-stage3-gcc: maybe-all-stage3-gmp
-all-stageb3g2-gcc: maybe-all-stageb3g2-gmp
 all-stage4-gcc: maybe-all-stage4-gmp
 all-stageprofile-gcc: maybe-all-stageprofile-gmp
 all-stagefeedback-gcc: maybe-all-stagefeedback-gmp
@@ -55045,9 +54263,7 @@ all-gcc: maybe-all-intl
 
 all-stage1-gcc: maybe-all-stage1-intl
 all-stage2-gcc: maybe-all-stage2-intl
-all-stageb2g0-gcc: maybe-all-stageb2g0-intl
 all-stage3-gcc: maybe-all-stage3-intl
-all-stageb3g2-gcc: maybe-all-stageb3g2-intl
 all-stage4-gcc: maybe-all-stage4-intl
 all-stageprofile-gcc: maybe-all-stageprofile-intl
 all-stagefeedback-gcc: maybe-all-stagefeedback-intl
@@ -55055,19 +54271,23 @@ all-gcc: maybe-all-mpfr
 
 all-stage1-gcc: maybe-all-stage1-mpfr
 all-stage2-gcc: maybe-all-stage2-mpfr
-all-stageb2g0-gcc: maybe-all-stageb2g0-mpfr
 all-stage3-gcc: maybe-all-stage3-mpfr
-all-stageb3g2-gcc: maybe-all-stageb3g2-mpfr
 all-stage4-gcc: maybe-all-stage4-mpfr
 all-stageprofile-gcc: maybe-all-stageprofile-mpfr
 all-stagefeedback-gcc: maybe-all-stagefeedback-mpfr
+all-gcc: maybe-all-mpc
+
+all-stage1-gcc: maybe-all-stage1-mpc
+all-stage2-gcc: maybe-all-stage2-mpc
+all-stage3-gcc: maybe-all-stage3-mpc
+all-stage4-gcc: maybe-all-stage4-mpc
+all-stageprofile-gcc: maybe-all-stageprofile-mpc
+all-stagefeedback-gcc: maybe-all-stagefeedback-mpc
 all-gcc: maybe-all-ppl
 
 all-stage1-gcc: maybe-all-stage1-ppl
 all-stage2-gcc: maybe-all-stage2-ppl
-all-stageb2g0-gcc: maybe-all-stageb2g0-ppl
 all-stage3-gcc: maybe-all-stage3-ppl
-all-stageb3g2-gcc: maybe-all-stageb3g2-ppl
 all-stage4-gcc: maybe-all-stage4-ppl
 all-stageprofile-gcc: maybe-all-stageprofile-ppl
 all-stagefeedback-gcc: maybe-all-stagefeedback-ppl
@@ -55075,9 +54295,7 @@ all-gcc: maybe-all-cloog
 
 all-stage1-gcc: maybe-all-stage1-cloog
 all-stage2-gcc: maybe-all-stage2-cloog
-all-stageb2g0-gcc: maybe-all-stageb2g0-cloog
 all-stage3-gcc: maybe-all-stage3-cloog
-all-stageb3g2-gcc: maybe-all-stageb3g2-cloog
 all-stage4-gcc: maybe-all-stage4-cloog
 all-stageprofile-gcc: maybe-all-stageprofile-cloog
 all-stagefeedback-gcc: maybe-all-stagefeedback-cloog
@@ -55085,9 +54303,7 @@ all-gcc: maybe-all-build-texinfo
 
 all-stage1-gcc: maybe-all-build-texinfo
 all-stage2-gcc: maybe-all-build-texinfo
-all-stageb2g0-gcc: maybe-all-build-texinfo
 all-stage3-gcc: maybe-all-build-texinfo
-all-stageb3g2-gcc: maybe-all-build-texinfo
 all-stage4-gcc: maybe-all-build-texinfo
 all-stageprofile-gcc: maybe-all-build-texinfo
 all-stagefeedback-gcc: maybe-all-build-texinfo
@@ -55095,9 +54311,7 @@ all-gcc: maybe-all-build-bison
 
 all-stage1-gcc: maybe-all-build-bison
 all-stage2-gcc: maybe-all-build-bison
-all-stageb2g0-gcc: maybe-all-build-bison
 all-stage3-gcc: maybe-all-build-bison
-all-stageb3g2-gcc: maybe-all-build-bison
 all-stage4-gcc: maybe-all-build-bison
 all-stageprofile-gcc: maybe-all-build-bison
 all-stagefeedback-gcc: maybe-all-build-bison
@@ -55105,9 +54319,7 @@ all-gcc: maybe-all-build-byacc
 
 all-stage1-gcc: maybe-all-build-byacc
 all-stage2-gcc: maybe-all-build-byacc
-all-stageb2g0-gcc: maybe-all-build-byacc
 all-stage3-gcc: maybe-all-build-byacc
-all-stageb3g2-gcc: maybe-all-build-byacc
 all-stage4-gcc: maybe-all-build-byacc
 all-stageprofile-gcc: maybe-all-build-byacc
 all-stagefeedback-gcc: maybe-all-build-byacc
@@ -55115,9 +54327,7 @@ all-gcc: maybe-all-build-flex
 
 all-stage1-gcc: maybe-all-build-flex
 all-stage2-gcc: maybe-all-build-flex
-all-stageb2g0-gcc: maybe-all-build-flex
 all-stage3-gcc: maybe-all-build-flex
-all-stageb3g2-gcc: maybe-all-build-flex
 all-stage4-gcc: maybe-all-build-flex
 all-stageprofile-gcc: maybe-all-build-flex
 all-stagefeedback-gcc: maybe-all-build-flex
@@ -55125,9 +54335,7 @@ all-gcc: maybe-all-build-libiberty
 
 all-stage1-gcc: maybe-all-build-libiberty
 all-stage2-gcc: maybe-all-build-libiberty
-all-stageb2g0-gcc: maybe-all-build-libiberty
 all-stage3-gcc: maybe-all-build-libiberty
-all-stageb3g2-gcc: maybe-all-build-libiberty
 all-stage4-gcc: maybe-all-build-libiberty
 all-stageprofile-gcc: maybe-all-build-libiberty
 all-stagefeedback-gcc: maybe-all-build-libiberty
@@ -55135,9 +54343,7 @@ all-gcc: maybe-all-build-fixincludes
 
 all-stage1-gcc: maybe-all-build-fixincludes
 all-stage2-gcc: maybe-all-build-fixincludes
-all-stageb2g0-gcc: maybe-all-build-fixincludes
 all-stage3-gcc: maybe-all-build-fixincludes
-all-stageb3g2-gcc: maybe-all-build-fixincludes
 all-stage4-gcc: maybe-all-build-fixincludes
 all-stageprofile-gcc: maybe-all-build-fixincludes
 all-stagefeedback-gcc: maybe-all-build-fixincludes
@@ -55145,9 +54351,7 @@ all-gcc: maybe-all-zlib
 
 all-stage1-gcc: maybe-all-stage1-zlib
 all-stage2-gcc: maybe-all-stage2-zlib
-all-stageb2g0-gcc: maybe-all-stageb2g0-zlib
 all-stage3-gcc: maybe-all-stage3-zlib
-all-stageb3g2-gcc: maybe-all-stageb3g2-zlib
 all-stage4-gcc: maybe-all-stage4-zlib
 all-stageprofile-gcc: maybe-all-stageprofile-zlib
 all-stagefeedback-gcc: maybe-all-stagefeedback-zlib
@@ -55155,9 +54359,7 @@ all-gcc: all-libcpp
 
 all-stage1-gcc: all-stage1-libcpp
 all-stage2-gcc: all-stage2-libcpp
-all-stageb2g0-gcc: all-stageb2g0-libcpp
 all-stage3-gcc: all-stage3-libcpp
-all-stageb3g2-gcc: all-stageb3g2-libcpp
 all-stage4-gcc: all-stage4-libcpp
 all-stageprofile-gcc: all-stageprofile-libcpp
 all-stagefeedback-gcc: all-stagefeedback-libcpp
@@ -55165,9 +54367,7 @@ all-gcc: all-libdecnumber
 
 all-stage1-gcc: all-stage1-libdecnumber
 all-stage2-gcc: all-stage2-libdecnumber
-all-stageb2g0-gcc: all-stageb2g0-libdecnumber
 all-stage3-gcc: all-stage3-libdecnumber
-all-stageb3g2-gcc: all-stageb3g2-libdecnumber
 all-stage4-gcc: all-stage4-libdecnumber
 all-stageprofile-gcc: all-stageprofile-libdecnumber
 all-stagefeedback-gcc: all-stagefeedback-libdecnumber
@@ -55175,9 +54375,7 @@ all-gcc: maybe-all-libiberty
 
 all-stage1-gcc: maybe-all-stage1-libiberty
 all-stage2-gcc: maybe-all-stage2-libiberty
-all-stageb2g0-gcc: maybe-all-stageb2g0-libiberty
 all-stage3-gcc: maybe-all-stage3-libiberty
-all-stageb3g2-gcc: maybe-all-stageb3g2-libiberty
 all-stage4-gcc: maybe-all-stage4-libiberty
 all-stageprofile-gcc: maybe-all-stageprofile-libiberty
 all-stagefeedback-gcc: maybe-all-stagefeedback-libiberty
@@ -55187,9 +54385,7 @@ configure-libcpp: configure-libiberty
 
 configure-stage1-libcpp: configure-stage1-libiberty
 configure-stage2-libcpp: configure-stage2-libiberty
-configure-stageb2g0-libcpp: configure-stageb2g0-libiberty
 configure-stage3-libcpp: configure-stage3-libiberty
-configure-stageb3g2-libcpp: configure-stageb3g2-libiberty
 configure-stage4-libcpp: configure-stage4-libiberty
 configure-stageprofile-libcpp: configure-stageprofile-libiberty
 configure-stagefeedback-libcpp: configure-stagefeedback-libiberty
@@ -55197,9 +54393,7 @@ configure-libcpp: maybe-configure-intl
 
 configure-stage1-libcpp: maybe-configure-stage1-intl
 configure-stage2-libcpp: maybe-configure-stage2-intl
-configure-stageb2g0-libcpp: maybe-configure-stageb2g0-intl
 configure-stage3-libcpp: maybe-configure-stage3-intl
-configure-stageb3g2-libcpp: maybe-configure-stageb3g2-intl
 configure-stage4-libcpp: maybe-configure-stage4-intl
 configure-stageprofile-libcpp: maybe-configure-stageprofile-intl
 configure-stagefeedback-libcpp: maybe-configure-stagefeedback-intl
@@ -55207,9 +54401,7 @@ all-libcpp: all-libiberty
 
 all-stage1-libcpp: all-stage1-libiberty
 all-stage2-libcpp: all-stage2-libiberty
-all-stageb2g0-libcpp: all-stageb2g0-libiberty
 all-stage3-libcpp: all-stage3-libiberty
-all-stageb3g2-libcpp: all-stageb3g2-libiberty
 all-stage4-libcpp: all-stage4-libiberty
 all-stageprofile-libcpp: all-stageprofile-libiberty
 all-stagefeedback-libcpp: all-stagefeedback-libiberty
@@ -55217,9 +54409,7 @@ all-libcpp: maybe-all-intl
 
 all-stage1-libcpp: maybe-all-stage1-intl
 all-stage2-libcpp: maybe-all-stage2-intl
-all-stageb2g0-libcpp: maybe-all-stageb2g0-intl
 all-stage3-libcpp: maybe-all-stage3-intl
-all-stageb3g2-libcpp: maybe-all-stageb3g2-intl
 all-stage4-libcpp: maybe-all-stage4-intl
 all-stageprofile-libcpp: maybe-all-stageprofile-intl
 all-stagefeedback-libcpp: maybe-all-stagefeedback-intl
@@ -55229,19 +54419,23 @@ configure-mpfr: maybe-all-gmp
 
 configure-stage1-mpfr: maybe-all-stage1-gmp
 configure-stage2-mpfr: maybe-all-stage2-gmp
-configure-stageb2g0-mpfr: maybe-all-stageb2g0-gmp
 configure-stage3-mpfr: maybe-all-stage3-gmp
-configure-stageb3g2-mpfr: maybe-all-stageb3g2-gmp
 configure-stage4-mpfr: maybe-all-stage4-gmp
 configure-stageprofile-mpfr: maybe-all-stageprofile-gmp
 configure-stagefeedback-mpfr: maybe-all-stagefeedback-gmp
+configure-mpc: maybe-all-mpfr
+
+configure-stage1-mpc: maybe-all-stage1-mpfr
+configure-stage2-mpc: maybe-all-stage2-mpfr
+configure-stage3-mpc: maybe-all-stage3-mpfr
+configure-stage4-mpc: maybe-all-stage4-mpfr
+configure-stageprofile-mpc: maybe-all-stageprofile-mpfr
+configure-stagefeedback-mpc: maybe-all-stagefeedback-mpfr
 configure-ppl: maybe-all-gmp
 
 configure-stage1-ppl: maybe-all-stage1-gmp
 configure-stage2-ppl: maybe-all-stage2-gmp
-configure-stageb2g0-ppl: maybe-all-stageb2g0-gmp
 configure-stage3-ppl: maybe-all-stage3-gmp
-configure-stageb3g2-ppl: maybe-all-stageb3g2-gmp
 configure-stage4-ppl: maybe-all-stage4-gmp
 configure-stageprofile-ppl: maybe-all-stageprofile-gmp
 configure-stagefeedback-ppl: maybe-all-stagefeedback-gmp
@@ -55249,9 +54443,7 @@ configure-ppl: maybe-all-mpfr
 
 configure-stage1-ppl: maybe-all-stage1-mpfr
 configure-stage2-ppl: maybe-all-stage2-mpfr
-configure-stageb2g0-ppl: maybe-all-stageb2g0-mpfr
 configure-stage3-ppl: maybe-all-stage3-mpfr
-configure-stageb3g2-ppl: maybe-all-stageb3g2-mpfr
 configure-stage4-ppl: maybe-all-stage4-mpfr
 configure-stageprofile-ppl: maybe-all-stageprofile-mpfr
 configure-stagefeedback-ppl: maybe-all-stagefeedback-mpfr
@@ -55259,16 +54451,16 @@ configure-cloog: maybe-all-ppl
 
 configure-stage1-cloog: maybe-all-stage1-ppl
 configure-stage2-cloog: maybe-all-stage2-ppl
-configure-stageb2g0-cloog: maybe-all-stageb2g0-ppl
 configure-stage3-cloog: maybe-all-stage3-ppl
-configure-stageb3g2-cloog: maybe-all-stageb3g2-ppl
 configure-stage4-cloog: maybe-all-stage4-ppl
 configure-stageprofile-cloog: maybe-all-stageprofile-ppl
 configure-stagefeedback-cloog: maybe-all-stagefeedback-ppl
 configure-gdb: maybe-all-intl
 configure-gdb: maybe-configure-sim
 configure-gdb: maybe-all-bfd
+configure-gdb: maybe-all-libiconv
 all-gdb: maybe-all-libiberty
+all-gdb: maybe-all-libiconv
 all-gdb: maybe-all-opcodes
 all-gdb: maybe-all-readline
 all-gdb: maybe-all-build-bison
@@ -55284,9 +54476,7 @@ configure-bfd: configure-libiberty
 
 configure-stage1-bfd: configure-stage1-libiberty
 configure-stage2-bfd: configure-stage2-libiberty
-configure-stageb2g0-bfd: configure-stageb2g0-libiberty
 configure-stage3-bfd: configure-stage3-libiberty
-configure-stageb3g2-bfd: configure-stageb3g2-libiberty
 configure-stage4-bfd: configure-stage4-libiberty
 configure-stageprofile-bfd: configure-stageprofile-libiberty
 configure-stagefeedback-bfd: configure-stagefeedback-libiberty
@@ -55294,9 +54484,7 @@ configure-bfd: maybe-configure-intl
 
 configure-stage1-bfd: maybe-configure-stage1-intl
 configure-stage2-bfd: maybe-configure-stage2-intl
-configure-stageb2g0-bfd: maybe-configure-stageb2g0-intl
 configure-stage3-bfd: maybe-configure-stage3-intl
-configure-stageb3g2-bfd: maybe-configure-stageb3g2-intl
 configure-stage4-bfd: maybe-configure-stage4-intl
 configure-stageprofile-bfd: maybe-configure-stageprofile-intl
 configure-stagefeedback-bfd: maybe-configure-stagefeedback-intl
@@ -55304,9 +54492,7 @@ all-bfd: maybe-all-libiberty
 
 all-stage1-bfd: maybe-all-stage1-libiberty
 all-stage2-bfd: maybe-all-stage2-libiberty
-all-stageb2g0-bfd: maybe-all-stageb2g0-libiberty
 all-stage3-bfd: maybe-all-stage3-libiberty
-all-stageb3g2-bfd: maybe-all-stageb3g2-libiberty
 all-stage4-bfd: maybe-all-stage4-libiberty
 all-stageprofile-bfd: maybe-all-stageprofile-libiberty
 all-stagefeedback-bfd: maybe-all-stagefeedback-libiberty
@@ -55314,19 +54500,31 @@ all-bfd: maybe-all-intl
 
 all-stage1-bfd: maybe-all-stage1-intl
 all-stage2-bfd: maybe-all-stage2-intl
-all-stageb2g0-bfd: maybe-all-stageb2g0-intl
 all-stage3-bfd: maybe-all-stage3-intl
-all-stageb3g2-bfd: maybe-all-stageb3g2-intl
 all-stage4-bfd: maybe-all-stage4-intl
 all-stageprofile-bfd: maybe-all-stageprofile-intl
 all-stagefeedback-bfd: maybe-all-stagefeedback-intl
+configure-opcodes: configure-libiberty
+
+configure-stage1-opcodes: configure-stage1-libiberty
+configure-stage2-opcodes: configure-stage2-libiberty
+configure-stage3-opcodes: configure-stage3-libiberty
+configure-stage4-opcodes: configure-stage4-libiberty
+configure-stageprofile-opcodes: configure-stageprofile-libiberty
+configure-stagefeedback-opcodes: configure-stagefeedback-libiberty
+all-opcodes: maybe-all-libiberty
+
+all-stage1-opcodes: maybe-all-stage1-libiberty
+all-stage2-opcodes: maybe-all-stage2-libiberty
+all-stage3-opcodes: maybe-all-stage3-libiberty
+all-stage4-opcodes: maybe-all-stage4-libiberty
+all-stageprofile-opcodes: maybe-all-stageprofile-libiberty
+all-stagefeedback-opcodes: maybe-all-stagefeedback-libiberty
 configure-binutils: maybe-configure-intl
 
 configure-stage1-binutils: maybe-configure-stage1-intl
 configure-stage2-binutils: maybe-configure-stage2-intl
-configure-stageb2g0-binutils: maybe-configure-stageb2g0-intl
 configure-stage3-binutils: maybe-configure-stage3-intl
-configure-stageb3g2-binutils: maybe-configure-stageb3g2-intl
 configure-stage4-binutils: maybe-configure-stage4-intl
 configure-stageprofile-binutils: maybe-configure-stageprofile-intl
 configure-stagefeedback-binutils: maybe-configure-stagefeedback-intl
@@ -55334,9 +54532,7 @@ all-binutils: maybe-all-libiberty
 
 all-stage1-binutils: maybe-all-stage1-libiberty
 all-stage2-binutils: maybe-all-stage2-libiberty
-all-stageb2g0-binutils: maybe-all-stageb2g0-libiberty
 all-stage3-binutils: maybe-all-stage3-libiberty
-all-stageb3g2-binutils: maybe-all-stageb3g2-libiberty
 all-stage4-binutils: maybe-all-stage4-libiberty
 all-stageprofile-binutils: maybe-all-stageprofile-libiberty
 all-stagefeedback-binutils: maybe-all-stagefeedback-libiberty
@@ -55344,9 +54540,7 @@ all-binutils: maybe-all-opcodes
 
 all-stage1-binutils: maybe-all-stage1-opcodes
 all-stage2-binutils: maybe-all-stage2-opcodes
-all-stageb2g0-binutils: maybe-all-stageb2g0-opcodes
 all-stage3-binutils: maybe-all-stage3-opcodes
-all-stageb3g2-binutils: maybe-all-stageb3g2-opcodes
 all-stage4-binutils: maybe-all-stage4-opcodes
 all-stageprofile-binutils: maybe-all-stageprofile-opcodes
 all-stagefeedback-binutils: maybe-all-stagefeedback-opcodes
@@ -55354,9 +54548,7 @@ all-binutils: maybe-all-bfd
 
 all-stage1-binutils: maybe-all-stage1-bfd
 all-stage2-binutils: maybe-all-stage2-bfd
-all-stageb2g0-binutils: maybe-all-stageb2g0-bfd
 all-stage3-binutils: maybe-all-stage3-bfd
-all-stageb3g2-binutils: maybe-all-stageb3g2-bfd
 all-stage4-binutils: maybe-all-stage4-bfd
 all-stageprofile-binutils: maybe-all-stageprofile-bfd
 all-stagefeedback-binutils: maybe-all-stagefeedback-bfd
@@ -55364,9 +54556,7 @@ all-binutils: maybe-all-build-flex
 
 all-stage1-binutils: maybe-all-build-flex
 all-stage2-binutils: maybe-all-build-flex
-all-stageb2g0-binutils: maybe-all-build-flex
 all-stage3-binutils: maybe-all-build-flex
-all-stageb3g2-binutils: maybe-all-build-flex
 all-stage4-binutils: maybe-all-build-flex
 all-stageprofile-binutils: maybe-all-build-flex
 all-stagefeedback-binutils: maybe-all-build-flex
@@ -55374,9 +54564,7 @@ all-binutils: maybe-all-build-bison
 
 all-stage1-binutils: maybe-all-build-bison
 all-stage2-binutils: maybe-all-build-bison
-all-stageb2g0-binutils: maybe-all-build-bison
 all-stage3-binutils: maybe-all-build-bison
-all-stageb3g2-binutils: maybe-all-build-bison
 all-stage4-binutils: maybe-all-build-bison
 all-stageprofile-binutils: maybe-all-build-bison
 all-stagefeedback-binutils: maybe-all-build-bison
@@ -55384,9 +54572,7 @@ all-binutils: maybe-all-build-byacc
 
 all-stage1-binutils: maybe-all-build-byacc
 all-stage2-binutils: maybe-all-build-byacc
-all-stageb2g0-binutils: maybe-all-build-byacc
 all-stage3-binutils: maybe-all-build-byacc
-all-stageb3g2-binutils: maybe-all-build-byacc
 all-stage4-binutils: maybe-all-build-byacc
 all-stageprofile-binutils: maybe-all-build-byacc
 all-stagefeedback-binutils: maybe-all-build-byacc
@@ -55394,9 +54580,7 @@ all-binutils: maybe-all-intl
 
 all-stage1-binutils: maybe-all-stage1-intl
 all-stage2-binutils: maybe-all-stage2-intl
-all-stageb2g0-binutils: maybe-all-stageb2g0-intl
 all-stage3-binutils: maybe-all-stage3-intl
-all-stageb3g2-binutils: maybe-all-stageb3g2-intl
 all-stage4-binutils: maybe-all-stage4-intl
 all-stageprofile-binutils: maybe-all-stageprofile-intl
 all-stagefeedback-binutils: maybe-all-stagefeedback-intl
@@ -55406,9 +54590,7 @@ configure-gas: maybe-configure-intl
 
 configure-stage1-gas: maybe-configure-stage1-intl
 configure-stage2-gas: maybe-configure-stage2-intl
-configure-stageb2g0-gas: maybe-configure-stageb2g0-intl
 configure-stage3-gas: maybe-configure-stage3-intl
-configure-stageb3g2-gas: maybe-configure-stageb3g2-intl
 configure-stage4-gas: maybe-configure-stage4-intl
 configure-stageprofile-gas: maybe-configure-stageprofile-intl
 configure-stagefeedback-gas: maybe-configure-stagefeedback-intl
@@ -55416,9 +54598,7 @@ all-gas: maybe-all-libiberty
 
 all-stage1-gas: maybe-all-stage1-libiberty
 all-stage2-gas: maybe-all-stage2-libiberty
-all-stageb2g0-gas: maybe-all-stageb2g0-libiberty
 all-stage3-gas: maybe-all-stage3-libiberty
-all-stageb3g2-gas: maybe-all-stageb3g2-libiberty
 all-stage4-gas: maybe-all-stage4-libiberty
 all-stageprofile-gas: maybe-all-stageprofile-libiberty
 all-stagefeedback-gas: maybe-all-stagefeedback-libiberty
@@ -55426,9 +54606,7 @@ all-gas: maybe-all-opcodes
 
 all-stage1-gas: maybe-all-stage1-opcodes
 all-stage2-gas: maybe-all-stage2-opcodes
-all-stageb2g0-gas: maybe-all-stageb2g0-opcodes
 all-stage3-gas: maybe-all-stage3-opcodes
-all-stageb3g2-gas: maybe-all-stageb3g2-opcodes
 all-stage4-gas: maybe-all-stage4-opcodes
 all-stageprofile-gas: maybe-all-stageprofile-opcodes
 all-stagefeedback-gas: maybe-all-stagefeedback-opcodes
@@ -55436,9 +54614,7 @@ all-gas: maybe-all-bfd
 
 all-stage1-gas: maybe-all-stage1-bfd
 all-stage2-gas: maybe-all-stage2-bfd
-all-stageb2g0-gas: maybe-all-stageb2g0-bfd
 all-stage3-gas: maybe-all-stage3-bfd
-all-stageb3g2-gas: maybe-all-stageb3g2-bfd
 all-stage4-gas: maybe-all-stage4-bfd
 all-stageprofile-gas: maybe-all-stageprofile-bfd
 all-stagefeedback-gas: maybe-all-stagefeedback-bfd
@@ -55446,9 +54622,7 @@ all-gas: maybe-all-intl
 
 all-stage1-gas: maybe-all-stage1-intl
 all-stage2-gas: maybe-all-stage2-intl
-all-stageb2g0-gas: maybe-all-stageb2g0-intl
 all-stage3-gas: maybe-all-stage3-intl
-all-stageb3g2-gas: maybe-all-stageb3g2-intl
 all-stage4-gas: maybe-all-stage4-intl
 all-stageprofile-gas: maybe-all-stageprofile-intl
 all-stagefeedback-gas: maybe-all-stagefeedback-intl
@@ -55461,9 +54635,7 @@ configure-ld: maybe-configure-intl
 
 configure-stage1-ld: maybe-configure-stage1-intl
 configure-stage2-ld: maybe-configure-stage2-intl
-configure-stageb2g0-ld: maybe-configure-stageb2g0-intl
 configure-stage3-ld: maybe-configure-stage3-intl
-configure-stageb3g2-ld: maybe-configure-stageb3g2-intl
 configure-stage4-ld: maybe-configure-stage4-intl
 configure-stageprofile-ld: maybe-configure-stageprofile-intl
 configure-stagefeedback-ld: maybe-configure-stagefeedback-intl
@@ -55471,9 +54643,7 @@ all-ld: maybe-all-libiberty
 
 all-stage1-ld: maybe-all-stage1-libiberty
 all-stage2-ld: maybe-all-stage2-libiberty
-all-stageb2g0-ld: maybe-all-stageb2g0-libiberty
 all-stage3-ld: maybe-all-stage3-libiberty
-all-stageb3g2-ld: maybe-all-stageb3g2-libiberty
 all-stage4-ld: maybe-all-stage4-libiberty
 all-stageprofile-ld: maybe-all-stageprofile-libiberty
 all-stagefeedback-ld: maybe-all-stagefeedback-libiberty
@@ -55481,9 +54651,7 @@ all-ld: maybe-all-bfd
 
 all-stage1-ld: maybe-all-stage1-bfd
 all-stage2-ld: maybe-all-stage2-bfd
-all-stageb2g0-ld: maybe-all-stageb2g0-bfd
 all-stage3-ld: maybe-all-stage3-bfd
-all-stageb3g2-ld: maybe-all-stageb3g2-bfd
 all-stage4-ld: maybe-all-stage4-bfd
 all-stageprofile-ld: maybe-all-stageprofile-bfd
 all-stagefeedback-ld: maybe-all-stagefeedback-bfd
@@ -55491,9 +54659,7 @@ all-ld: maybe-all-opcodes
 
 all-stage1-ld: maybe-all-stage1-opcodes
 all-stage2-ld: maybe-all-stage2-opcodes
-all-stageb2g0-ld: maybe-all-stageb2g0-opcodes
 all-stage3-ld: maybe-all-stage3-opcodes
-all-stageb3g2-ld: maybe-all-stageb3g2-opcodes
 all-stage4-ld: maybe-all-stage4-opcodes
 all-stageprofile-ld: maybe-all-stageprofile-opcodes
 all-stagefeedback-ld: maybe-all-stagefeedback-opcodes
@@ -55501,9 +54667,7 @@ all-ld: maybe-all-build-bison
 
 all-stage1-ld: maybe-all-build-bison
 all-stage2-ld: maybe-all-build-bison
-all-stageb2g0-ld: maybe-all-build-bison
 all-stage3-ld: maybe-all-build-bison
-all-stageb3g2-ld: maybe-all-build-bison
 all-stage4-ld: maybe-all-build-bison
 all-stageprofile-ld: maybe-all-build-bison
 all-stagefeedback-ld: maybe-all-build-bison
@@ -55511,9 +54675,7 @@ all-ld: maybe-all-build-byacc
 
 all-stage1-ld: maybe-all-build-byacc
 all-stage2-ld: maybe-all-build-byacc
-all-stageb2g0-ld: maybe-all-build-byacc
 all-stage3-ld: maybe-all-build-byacc
-all-stageb3g2-ld: maybe-all-build-byacc
 all-stage4-ld: maybe-all-build-byacc
 all-stageprofile-ld: maybe-all-build-byacc
 all-stagefeedback-ld: maybe-all-build-byacc
@@ -55521,9 +54683,7 @@ all-ld: maybe-all-build-flex
 
 all-stage1-ld: maybe-all-build-flex
 all-stage2-ld: maybe-all-build-flex
-all-stageb2g0-ld: maybe-all-build-flex
 all-stage3-ld: maybe-all-build-flex
-all-stageb3g2-ld: maybe-all-build-flex
 all-stage4-ld: maybe-all-build-flex
 all-stageprofile-ld: maybe-all-build-flex
 all-stagefeedback-ld: maybe-all-build-flex
@@ -55531,9 +54691,7 @@ all-ld: maybe-all-intl
 
 all-stage1-ld: maybe-all-stage1-intl
 all-stage2-ld: maybe-all-stage2-intl
-all-stageb2g0-ld: maybe-all-stageb2g0-intl
 all-stage3-ld: maybe-all-stage3-intl
-all-stageb3g2-ld: maybe-all-stageb3g2-intl
 all-stage4-ld: maybe-all-stage4-intl
 all-stageprofile-ld: maybe-all-stageprofile-intl
 all-stagefeedback-ld: maybe-all-stagefeedback-intl
@@ -55541,9 +54699,7 @@ configure-gold: maybe-configure-intl
 
 configure-stage1-gold: maybe-configure-stage1-intl
 configure-stage2-gold: maybe-configure-stage2-intl
-configure-stageb2g0-gold: maybe-configure-stageb2g0-intl
 configure-stage3-gold: maybe-configure-stage3-intl
-configure-stageb3g2-gold: maybe-configure-stageb3g2-intl
 configure-stage4-gold: maybe-configure-stage4-intl
 configure-stageprofile-gold: maybe-configure-stageprofile-intl
 configure-stagefeedback-gold: maybe-configure-stagefeedback-intl
@@ -55551,9 +54707,7 @@ all-gold: maybe-all-libiberty
 
 all-stage1-gold: maybe-all-stage1-libiberty
 all-stage2-gold: maybe-all-stage2-libiberty
-all-stageb2g0-gold: maybe-all-stageb2g0-libiberty
 all-stage3-gold: maybe-all-stage3-libiberty
-all-stageb3g2-gold: maybe-all-stageb3g2-libiberty
 all-stage4-gold: maybe-all-stage4-libiberty
 all-stageprofile-gold: maybe-all-stageprofile-libiberty
 all-stagefeedback-gold: maybe-all-stagefeedback-libiberty
@@ -55561,9 +54715,7 @@ all-gold: maybe-all-intl
 
 all-stage1-gold: maybe-all-stage1-intl
 all-stage2-gold: maybe-all-stage2-intl
-all-stageb2g0-gold: maybe-all-stageb2g0-intl
 all-stage3-gold: maybe-all-stage3-intl
-all-stageb3g2-gold: maybe-all-stageb3g2-intl
 all-stage4-gold: maybe-all-stage4-intl
 all-stageprofile-gold: maybe-all-stageprofile-intl
 all-stagefeedback-gold: maybe-all-stagefeedback-intl
@@ -55571,9 +54723,7 @@ all-gold: maybe-all-bfd
 
 all-stage1-gold: maybe-all-stage1-bfd
 all-stage2-gold: maybe-all-stage2-bfd
-all-stageb2g0-gold: maybe-all-stageb2g0-bfd
 all-stage3-gold: maybe-all-stage3-bfd
-all-stageb3g2-gold: maybe-all-stageb3g2-bfd
 all-stage4-gold: maybe-all-stage4-bfd
 all-stageprofile-gold: maybe-all-stageprofile-bfd
 all-stagefeedback-gold: maybe-all-stagefeedback-bfd
@@ -55581,9 +54731,7 @@ all-gold: maybe-all-build-bison
 
 all-stage1-gold: maybe-all-build-bison
 all-stage2-gold: maybe-all-build-bison
-all-stageb2g0-gold: maybe-all-build-bison
 all-stage3-gold: maybe-all-build-bison
-all-stageb3g2-gold: maybe-all-build-bison
 all-stage4-gold: maybe-all-build-bison
 all-stageprofile-gold: maybe-all-build-bison
 all-stagefeedback-gold: maybe-all-build-bison
@@ -55591,9 +54739,7 @@ all-gold: maybe-all-build-byacc
 
 all-stage1-gold: maybe-all-build-byacc
 all-stage2-gold: maybe-all-build-byacc
-all-stageb2g0-gold: maybe-all-build-byacc
 all-stage3-gold: maybe-all-build-byacc
-all-stageb3g2-gold: maybe-all-build-byacc
 all-stage4-gold: maybe-all-build-byacc
 all-stageprofile-gold: maybe-all-build-byacc
 all-stagefeedback-gold: maybe-all-build-byacc
@@ -55601,9 +54747,7 @@ check-gold: maybe-all-binutils
 
 check-stage1-gold: maybe-all-stage1-binutils
 check-stage2-gold: maybe-all-stage2-binutils
-check-stageb2g0-gold: maybe-all-stageb2g0-binutils
 check-stage3-gold: maybe-all-stage3-binutils
-check-stageb3g2-gold: maybe-all-stageb3g2-binutils
 check-stage4-gold: maybe-all-stage4-binutils
 check-stageprofile-gold: maybe-all-stageprofile-binutils
 check-stagefeedback-gold: maybe-all-stagefeedback-binutils
@@ -55611,9 +54755,7 @@ configure-opcodes: maybe-configure-intl
 
 configure-stage1-opcodes: maybe-configure-stage1-intl
 configure-stage2-opcodes: maybe-configure-stage2-intl
-configure-stageb2g0-opcodes: maybe-configure-stageb2g0-intl
 configure-stage3-opcodes: maybe-configure-stage3-intl
-configure-stageb3g2-opcodes: maybe-configure-stageb3g2-intl
 configure-stage4-opcodes: maybe-configure-stage4-intl
 configure-stageprofile-opcodes: maybe-configure-stageprofile-intl
 configure-stagefeedback-opcodes: maybe-configure-stagefeedback-intl
@@ -55621,9 +54763,7 @@ all-opcodes: maybe-all-bfd
 
 all-stage1-opcodes: maybe-all-stage1-bfd
 all-stage2-opcodes: maybe-all-stage2-bfd
-all-stageb2g0-opcodes: maybe-all-stageb2g0-bfd
 all-stage3-opcodes: maybe-all-stage3-bfd
-all-stageb3g2-opcodes: maybe-all-stageb3g2-bfd
 all-stage4-opcodes: maybe-all-stage4-bfd
 all-stageprofile-opcodes: maybe-all-stageprofile-bfd
 all-stagefeedback-opcodes: maybe-all-stagefeedback-bfd
@@ -55631,9 +54771,7 @@ all-opcodes: maybe-all-libiberty
 
 all-stage1-opcodes: maybe-all-stage1-libiberty
 all-stage2-opcodes: maybe-all-stage2-libiberty
-all-stageb2g0-opcodes: maybe-all-stageb2g0-libiberty
 all-stage3-opcodes: maybe-all-stage3-libiberty
-all-stageb3g2-opcodes: maybe-all-stageb3g2-libiberty
 all-stage4-opcodes: maybe-all-stage4-libiberty
 all-stageprofile-opcodes: maybe-all-stageprofile-libiberty
 all-stagefeedback-opcodes: maybe-all-stagefeedback-libiberty
@@ -55641,9 +54779,7 @@ all-opcodes: maybe-all-intl
 
 all-stage1-opcodes: maybe-all-stage1-intl
 all-stage2-opcodes: maybe-all-stage2-intl
-all-stageb2g0-opcodes: maybe-all-stageb2g0-intl
 all-stage3-opcodes: maybe-all-stage3-intl
-all-stageb3g2-opcodes: maybe-all-stageb3g2-intl
 all-stage4-opcodes: maybe-all-stage4-intl
 all-stageprofile-opcodes: maybe-all-stageprofile-intl
 all-stagefeedback-opcodes: maybe-all-stagefeedback-intl
@@ -55712,6 +54848,7 @@ all-send-pr: maybe-all-prms
 all-tar: maybe-all-build-texinfo
 all-uudecode: maybe-all-build-texinfo
 configure-target-boehm-gc: maybe-configure-target-qthreads
+configure-target-boehm-gc: maybe-all-target-libstdc++-v3
 configure-target-fastjar: maybe-configure-target-zlib
 all-target-fastjar: maybe-all-target-zlib
 all-target-fastjar: maybe-all-target-libiberty